Environmentally friendly , eco-friendly Products,Natural Products, Biodegradable Plastics, NaturalDyes and Pigments, Jute Products, Natural Fibers

Handbook On 100% Export Oriented Jute & Jute Products (EcoFriendly Projects)

NIIR Project Consultancy Services (NPCS) 1/24

Author: P.K. Chattophadhyay Format: HardcoverBook Code: NI6Pages: 105ISBN: 8186623000 Price: Rs. 695.00 US$ 100.00Jute is a natural fibre obtained as an extract from the bark ofthe jute plant that grows like any other organic crop. Thisfibrous plant in earlier days was also used by the inhabitantsas a delicacy that went along with their staple diet. Jute, theGolden Fiber as it is called, is the raw material used formaking sacks world over. It is truly one of the most usefulfibers gifted to man by nature, which is beautifully crafted inthe form of handicrafts and many day to day products.Besides being the cheapest and the most important materialof all textile fibers, it also provides work for millions offarmers, landless labourers, industrial workers and manyothers, both directly and indirectly. Jute is being cultivated inIndia for over centuries now. Its predominantly a crop ofeastern India. Besides, there are several small scaleindustries in the decentralized sector producing handicrafts,decorative, twines, pulp & paper from jute and allied fibersand particle board from jute stick. India is recognized as thelargest producer or raw jute and the biggest manufacturer ofjute goods. There is tremendous capacity within people hereto manufacture the widest range of products, tailored tocustomers demands. The country's modern and world classresearch & development facilities in the area of juteagriculture, product development & machinery design areused for developing high quality jute products matching theinternational standards. Indian Jute Industry has the capacityto produce and meet the International demand for food gradeJute bags and cloth. Food grade Jute Bags and clothmanufactured in India - are a boon in the context of globalenvironmental and ecological concern. Indian food grade jutebags have a twin edged advantage: preservation of food inthe most natural way. The jute industry can look forward to abrighter future provided urgent measure are taken to set thepopulation of value added products in its programme fordiversification. This book basically deals with jute cultivation,jute bags (gunny), jute shopping bags, jute garments, juteoffice stationery, jute decorative products, jute foot wear, jutebrush for white washing, list of jute manufacturers in newDelhi, list of jute manufacturers in Panipat (Haryana), list ofjute manufacturers in Ghaziabad (U.P.), Indian organisationsfor development of jute, new trends in jute blends. This bookdiscusses with the modern scientific method of jute cultivation& processing into various products. Cost estimation for

NIIR Project Consultancy Services (NPCS) 2/24

different kinds of products has been presented consideringthe prevailing market conditions.

NIIR Project Consultancy Services (NPCS) 3/24

Handbook on Biodegradable Plastics (Eco Friendly Plastics)

NIIR Project Consultancy Services (NPCS) 4/24

Author: NIIR Board Format: PaperbackBook Code: NI26Pages: 276ISBN: 8186623531 Price: Rs. 600.00 US$ 100.00Plastic has brought immense benefits to the whole humanrace. The light weight, cheap chemical resistant and strongmaterial has got almost omnipotent presence. When we talk ofits strength we talk of the time till it survives and to everyone’sknowledge plastic does not bio-degrade. Yes, plastic thegreatest invention of mankind has the power to even destroymankind. Plastic that is not biodegradable brings a lot ofenvironmental issues. It deteriorates the ozone layer. For themost part plastic is produced from oil. The world isprogressively running out of oil. Research says plastic bringsnumber of harms not only to humans but also the entirecosmos. The plastic which cannot be recycled has to bedisposed off in some or the other way. Let’s say if we disposein water it has the tendency to destroy marine life. So the onlyway left to reduce the ill effects of plastic is to use eco-friendlyor biodegradable plastic. Biodegradable plastics are plasticsthat will decay in usual aerobic environments. These includeplastics that are made from vegetable oil and other organicmatter. The book, Handbook on Bio Degradable Plastics (Ecofriendly plastics) is one of its kinds which give the informationabout biodegradable plastics. The book gives comprehensiveinformation about Standard Methods for Biodegradation ofPlastics, Commercialization of Eco-Friendly Plastics, andmultipurpose exploitation of municipal solid waste (plastics),management of non recoverable plastic waste, guidelines tobe followed in recycling of plastic and several other crucialtopics required for the understanding of recycling of plastic.According to a report out of 200 million plastic produced in theworld 26 million is produced by the United States and only6%(approximately) of plastic waste gets recycled posing both achallenge and opportunity. Challenge in the sense that it iscausing environmental issue and opportunity for the youngentrepreneurs to penetrate in this sector. The book providesimportant and descriptive information on the whole topic ofbiodegradable plastic, the benefits and the techniques used.The book also contains information on topics arising socialconcern like present technologies for recycling of polyethyleneterephthalate (pet) waste, how to minimise the impact ofpackaging materials on the environment and also providesinformation on new bio-degradable plastic, as business optionsfor entrepreneurs. The book at the end contains a list ofdirectory providing information on List of Plant & Machinery,

NIIR Project Consultancy Services (NPCS) 5/24

List of Raw Material, Plant/Machinery Suppliers, OverseasSuppliers of Machinery and Raw Material Suppliers.

NIIR Project Consultancy Services (NPCS) 6/24

Natural Fibers Handbook with Cultivation & Uses

NIIR Project Consultancy Services (NPCS) 7/24

Author: NIIR Board of Consultants & Engineers Format: PaperbackBook Code: NI154Pages: 560ISBN: 8186623981 Price: Rs. 1,275.00 US$ 125.00Natural fibers production, processing and export are vital tothe economies of many developing countries and thelivelihoods of millions of small scale farmers and low wageworkers. Almost all natural fibers are produced by agriculture,and the major part is harvested in the developing world. It isconvenient to classify natural fiber in two ways;morphologically, according to the part of plant from which theyare obtained and practically according to the uses to whichthey are put, which in turn depend on their properties. Fromthe view point of the uses vegetable fibers may be classifiedinto following groups; textile fibers, cordage fibers, brush andmat fibers, stuffing and upholstery materials, paper makingmaterials etc. Fibers from the view point of the part areclassified as hair fibers, leaf fibers, woody fibers, bast fibers,etc. The use of fibers for paper making differs completely fromtheir use in textiles, in that in papermaking it is ultimate fibercells which are used; thus in papermaking process consists inbreaking down the strands of fiber into the ultimate fibers.Jute, the most important textile fiber apart from cotton, isobtained from two species of corchorus(white jute) andC.olitoriusL. (tossa jute). Farmers around the world produce awide variety of natural fibres, planting crops and rearinganimals. Plant fibres may be from the plant fruit (e.g. cotton),stems (e.g. flax and jute) or leaf (e.g.sisal). Natural fibres aregenerally considered more environment friendly thansynthetics in their production and disposal. However, there isgreat variation depending on the fibre and the growingconditions. Many chemicals are used to contain pests andweeds. Chemicals are also used in the processing and dyeingwhich can lead to water contamination. Processing of somenatural fibers can lead to high levels of water pollutants, butthey consist mostly of biodegradable compounds, in contrastto the persistent chemicals, including heavy metals, releasedin the effluent from synthetic fiber processing. Farming andproduction of natural fibres also plays a significant role ineradicating poverty as an important source of farming incomeand contribution to food security in developing countries.Demand for natural fiber composites are largely driven byincreasing environmental awareness. Due to low cost, lowdensity, acceptable specific properties, ease of separation,enhanced energy recovery, CO2 neutrality, biodegradabilityand recyclable properties, natural fiber use in composites is

NIIR Project Consultancy Services (NPCS) 8/24

gaining as demand grows for component materials that aredurable, reliable, light weight, with mechanical propertiesbetter than those of traditional materials. Total global naturalfiber composite market expected to grow at 11% CAGR.Some of the fundamentals of the book are the occurrence andnature of vegetable fibres, conditions necessary for growingflax, mulberry family (moraceae), lime family (titliaceae),experiments on mechanized production of jute, mallow family(malvaceae), kenaf production in various other countries, theuse of unretted kenaf ribbons for sack manufacture, peafamily (leguminosae), sterculia family (sterculiaceae), agavefamily (agavaceae), structure of the sisal industry, narcissusfamily (amaryllidaceae), lily family (liliaceae), pineapple family(bromeliaceae), fibres from other species of musa and arelated genus, brush making fibres, etc. The book containsprocess and other parameters for the manufacturing of fibersarrive from natural sources. Due to eco friendly nature there isvery good domestic and export potentiality for natural fiber.This is very useful book for new generation entrepreneurs,consultant institutional libraries, and existing units.

NIIR Project Consultancy Services (NPCS) 9/24

The Complete book on Natural Dyes & Pigments

NIIR Project Consultancy Services (NPCS) 10/24

Author: NIIR Board of Consultants & Engineers Format: PaperbackBook Code: NI160Pages: 448ISBN: 8178330326 Price: Rs. 1,100.00 US$ 125.00Natural dyes are dyes or colorants derived from plants,invertebrates, or minerals. The majority of natural dyes arevegetable dyes from plant sources. Dyeing is the process ofimparting colors to a textile material. Different classes of dyesare used for different types of fiber and at different stages ofthe textile production process, from loose fibers through yarnand cloth to completed garments. There are technologies thatmanufacture the pigments for plastics, rubber and cosmetics.Therefore; dyes and pigments have a vast area ofapplications and have a huge demand in industry. Contrary topopular opinion, natural dyes are often neither safer nor moreecologically sound than synthetic dyes. They are lesspermanent, more difficult to apply, wash out more easily, andoften involve the use of highly toxic mordant. Of course, thecolour possibilities are far more limited; the color of anynatural dye may be easily copied by mixing synthetic dyes,but many other colors are not easily obtained with naturaldyes. However, some mordant are not very toxic, and the ideaof natural dyestuffs is aesthetically pleasing. Applying naturaldyes in your fabric production using enzymes will reduce yourproduction cost and improve control. There are various kind ofnatural dyes; quinonoid dyes, cyanine dyes, azo dyes,biflvonyl dyes, omochromes, anthraquinone, coprosma gesusetc. The use of natural dyes in cloth making can be seen as anecessary luxury to trigger off a change in habits. Dyes whichstand out for their beauty and ecological attributes wouldnever be employed on just any material but on noble fabricssuch as wool, silk, linen or cotton, made to last more than oneseason. Market value will benefit from consumer preferencesfor environmentally friendly products, which will supportconsumption of high performance dyes and organic pigments.This book basically deals with the use of carotenoids as foodcolours , bianthraquinones and related compounds,intermediate degradation products of biflavonyls, dyestuffscontaining nuclear sulphonic and carboxylic acid groups,quinonoid dyes, cyanine dyes, optical whitening agents,natural dyes for food, stability of natural colourants in foodseffect of additives, pyrimidine pigments, the total synthesis ofthe polyene pigments, red pigment from geniposidic acid andamino compound, effect of acid and amine on the formation ofred pigment from geniposidic acid, effect of the substitutedposition of amino group and chain length of amino compound

NIIR Project Consultancy Services (NPCS) 11/24

etc. Due to pollution problems in synthetic dyes and pigmentsindustry, the whole world is shifting towards the manufacturingof natural dyes and pigments. The present book containstechniques of producing different natural dyes and pigments,which has huge demand in domestic as well as in foreignmarket. It is hoped that entrepreneurs, technocrats, existingunits, institutional libraries will find this book very useful.

NIIR Project Consultancy Services (NPCS) 12/24

The Complete Book on Biodegradable Plastics and Polymers(Recent Developments, Properties, Analysis, Materials &Processes)

NIIR Project Consultancy Services (NPCS) 13/24

Author: NIIR board Format: PaperbackBook Code: NI165Pages: 672ISBN: 8178330350 Price: Rs. 1,275.00 US$ 125.00Biodegradable plastics made with plant based materials havebeen available for many years. The term biodegradablemeans that a substance is able to be broken down intosimpler substances by the activities of living organisms, andtherefore is unlikely to persist in the environment. There aremany different standards used to measure biodegradability,with each country having its own. The requirements rangefrom 90 per cent to 60 per cent decomposition of the productwithin 60 to 180 days of being placed in a standardcomposting environment. They may be composed of eitherbio plastics, which are plastics whose components arederived from renewable raw materials, or petroleum basedplastics which contain additives. Biodegradability of plastics isdependent on the chemical structure of the material and onconstitution of the final product, not just on the raw materialsused for its production. Polyesters play a predominant role asbiodegradable plastics due to their potentially hydrolysableester bonds. Bio based polymers are divided into threecategories based on their origin and production; polymerdirectly extracted from biomass, polymers produced byclassical chemical synthesis using renewable biomassmonomer and polymers produces by microorganisms orgenetically modified bacteria. In response to public concernabout the effects of plastics on the environment and inparticular the damaging effects of sea litter on animals andbirds, legislation is being enacted or is pending in manycountries to ban non degradable packing, finishing nets etc.This book basically deals with biodegradable plasticsdevelopments and environmental impacts, hydrobiodegradable and photo biodegradable, starch syntheticaliphatic polyester blends, difference between standards forbiodegradation, polybutylene succinate (pbs) andpolybutylene, recent developments in the biopolymerindustry, recent advances in synthesis of biopolymers bytraditional methodologies, polymers, environmentallydegradable synthetic biodegradable polymers as medicaldevices, polymers produced from classical chemicalsynthesis from bio based monomers, potential bio basedpackaging materials, conventional packaging materials,environmental impact of bio based materials: biodegradabilityand compostability, etc. Environmentally acceptabledegradable polymers have been defined as polymers that

NIIR Project Consultancy Services (NPCS) 14/24

degrade in the environment by several mechanisms andculminate in complete biodegradation so that no residueremains in the environment. The present book gives thoroughinformation to biodegradable plastic and polymers. This is anexcellent book for scientists engineers, students andindustrial researchers in the field of bio based materials.

NIIR Project Consultancy Services (NPCS) 15/24

Handbook on Natural Dyes for Industrial Applications (Extraction ofDyestuff from Flowers, Leaves, Vegetables) 2nd Revised Edition

Author: Dr. Padma S Vankar Format: PaperbackBook Code: NI195Pages: 432ISBN: 9789381039755 Price: Rs. 1,575.00 US$ 150.00Dyeing is the process of imparting colors to a textile material.Natural dyes are friendly and satisfying to use. They areobtained from sources like flowers, leaves, insects, bark rootsetc. however, they are not readily available and involve anextraction process. With the advancement of chemicalindustry, all finishing procedures of textile materials havebeen growing constantly and, sustainable and ecologicalproduction techniques have become extremely crucial. This isa single book which has information related to extraction ofdyestuff from 19 common flowers, weeds, bark or leaves andits application on cotton silk and wool fabrics for textileindustry. The Handbook describes the step wise methodologyof extraction, mordanting, dyeing with photos of the actualplants part used for extraction of Natural dye. Shade cardshave been incorporated so that the full gamut of colors canbe visualized from each dyestuff. Major contents of the bookare nature of material to be dyed, history of natural dyes,promotion of natural dyes, sources of natural dyes,mordanting the textiles for natural dyeing, quality standardsfor vegetable dyes, methods of dye extraction, dyeingmethodology, chemistry of dye, some recent publications onnatural dyes. This handbook is designed for use by everyoneengaged in the natural dye manufacturing and explainsdifferent methods of dye extraction. Also contains addressesof machinery suppliers with their photographs. It will be astandard reference book for professionals, entrepreneurs,those studying and researching in this important area. AboutAuthor The Author Dr. Padma S Vankar, works as PrincipalResearch Scientist, in Facility for Ecological and AnalyticalTesting (FEAT) at Indian Institute of Technology, Kanpur. Shehas been engaged in the screening and characterization ofnewer natural dyes for the past 10 years. She also works inthe area of designing synthetic strategies for Eco-friendlydyes using microwave heating system. Using innovativetechnology for natural dyeing has been her main emphasis.The author has conducted several workshops throughoutIndia in order to popularize natural dyeing.

NIIR Project Consultancy Services (NPCS) 16/24

The Complete Book on Water Soluble Gums and Resins

NIIR Project Consultancy Services (NPCS) 17/24

Author: H. Panda Format: PaperbackBook Code: NI240Pages: 640ISBN: 9788178331478 Price: Rs. 1,675.00 US$ 150.00Resins, gums and latex are almost ubiquitous in the plantkingdom and many of them continue to play an important rolein our daily lives. Numerous plants produce some kind of resin,latex or gum, but only a few are commercially important today,even though their uses and applications are truly manifold.They have been used as adhesives, emulsifiers, thickeningagents, they are added to varnishes, paints and ink; they lendtheir aromas to perfumes and cosmetics and even play a rolein pharmacy and medicine. Gums are viscous substanceswhich are secreted by the bark of certain trees. Usuallytransparent (but sometimes slightly tinted) they contain amucilage which when dissolved in water makes the latterbecome viscous. When this mucilage is dissolved in water itcan be made to precipitate with alcohol. Resins, on the otherhand, are gluey and viscous substances which may be whitish,brownish, or red and are secreted by certain trees when theyare incised. Resins contain an essence and are usually notwater soluble. Most commonly found types of plant exudatesare chemically completely different to gums. Several acaciaspecies are important economically. True gums are complexorganic substances mostly obtained from plants, some ofwhich are soluble in water and others of which, althoughinsoluble in water, swell up by absorbing large quantities of it.They are used in adhesives, pharmaceuticals, inks,confections, and other products. Resins are terpene basedcompounds. Terpenes constitute one of the largest groups ofplant chemicals and they can be very complex. They are notwater soluble, but can be either oil soluble or spirit soluble,depending on their specific chemical composition. Worldwideinterest and activity in gums and resins has grown dramaticallyin the last few years. Governments, environmentalists,research institutions and other interest groups are amongthose who have begun to push for stronger support for gumsand resins as a way to meet a range of economic, social andenvironmental goals. Some of the fundamentals of the bookare photosynthesis and metabolism of carbohydrates,occurrence, properties and synthesis of the monosaccharides,nitrogen derivatives, carbohydrates in parenteral nutrition,essential carbohydrates, ethers, anhydro sugars andunsaturated derivatives, constitution of nicotinic acid and ofnicotinamide, industrial methods of preparing nicotinic acidand nicotinamide, general physiology, metabolism and

NIIR Project Consultancy Services (NPCS) 18/24

mechanism of the vitamin action etc. This book gives acomplete insight of water soluble gums and resins that areused in day to day life in various Industries. It is an invaluableresource to all its readers, students, scientist, newentrepreneurs, existing industries and others.

NIIR Project Consultancy Services (NPCS) 19/24

The Complete Book on Jute & Coir Products (with Cultivation &Processing)

Author: NPCS Board of Consultants & Engineers Format: PaperbackBook Code: NI287Pages: 328ISBN: 9789381039625 Price: Rs. 1,175.00 US$ 125.00Jute & Coir are one of the important fibre crops in India. Indiais the largest producer of Jute & Coir, contributing more than60% of the total world production. Besides being thecheapest and the most important material of all textile fibers,Jute & Coir products are bio-degradable eco-friendly withnumerous environmental advantages. The Demand of Juteand Coir Products are increasing rapidly because of theirenvironment friendly nature. Jute is one of the mostaffordable natural fibers and is second only to cotton inamount produced and variety of uses of vegetable fibers. Jutefibers are composed primarily of the plant materials celluloseand lignin. Jute is the name of the plant or fiber that is used tomake burlap, hessian or gunny cloth. Coir is a versatilenatural fibre extracted from mesocarp tissue, or husk of thecoconut fruit. Generally fibre is of golden color when cleanedafter removing from coconut husk; and hence named as “TheGolden Fibre". This Book aims at providing a thoroughunderstanding and analysis of the Jute & Coir sector. Thebook discusses the overview of the Jute & Coir along withtheir Classification, Structure, Properties and ManufacturingProcess of different products. Few major contents of the Bookare Jute Cultivation, Coconut Cultivation, Jute Yarn, Sutli &Hessian Cloth, Jute Twine (Jute Rope), Gunny Bags, JuteGarments, Jute Shopping Bags, Gunny Bags (Jute Bags)Manufacturing, Handmade Paper from Jute, EnvironmentPollution and Effluent Treatment of Jute, Coir Fibre, Coir Pith,Biomass Charcoal Briquetting from Jute and Coir Waste,Rubberized Coir Mattresses, Coir Pith for Absorption andRecovery of Oil from Contaminated Sites, Application of Coirin Agricultural Textiles, Manufacture of Coir CorrugatedRoofing Sheet, Coir Machinery Manufacturers, Importers ofCoir Products. It also contains the Product and Machineryphotographs, Name of Indian Buying Agents of Coir Productswith their contact details. The purpose of this book is toprovide information to new Entrepreneurs, Technocrats,Students and Professionals.

NIIR Project Consultancy Services (NPCS) 20/24

The Complete Book on Biomass Based Products (Biochemicals,Biofuels, Activated Carbon)

NIIR Project Consultancy Services (NPCS) 21/24

Author: NPCS Board of Consultants & Engineers Format: HardcoverBook Code: NI289Pages: 417ISBN: 9788178331584 Price: Rs. 1,575.00 US$ 150.00Biomass use is growing globally. Biomass is biologicalmaterial derived from living, or recently living organisms. Itmost often refers to plants or plant-based materials which arespecifically called lignocellulosic biomass. Biomass (organicmatter that can be converted into energy) may include foodcrops, crops for energy, crop residues, wood waste andbyproducts, and animal manure. It is one of the most plentifuland well-utilized sources of renewable energy in the world.Broadly speaking, it is organic material produced by thephotosynthesis of light. The chemical materials (organiccompounds of carbons) are stored and can then be used togenerate energy. The most common biomass used for energyis wood from trees. Wood has been used by humans forproducing energy for heating and cooking for a very long time.As an energy source, biomass can either be used directly viacombustion to produce heat, or indirectly after converting it tovarious forms of biofuel. Conversion of biomass to biofuel canbe achieved by different methods which are broadly classifiedinto: thermal, chemical, and biochemical methods. Biomassgasification is the conversion of solid fuels like wood andagricultural residues into a combustible gas mixture. Thegasification system basically consists of a gasifier unit, apurification system and energy converters- burner or engine.This book offers comprehensive coverage of the design andanalysis of biomass gasification, the key technology enablingthe production of biofuels from all viable sources like sugarbeet and sweet sorghum. It aims at creating an understandingof the nature of biomass resources for energy and fuels, thevariety of processes that are available for conversion of thewastes into energy or fuels. The book discusses the overviewof the Biomass Energy along with their Properties,Composition, Benefits, Characteristics and ManufacturingProcess of Biomass based products. Also it contains supplierscontact details of plant & machinery with their photographs.The content includes biomass renewable energy, prospectiverenewable resources for bio-based processes, biochemicalfrom biomass, biomass based chemicals, biofuel productionfrom biomass crops, biomass gasification, reuse of bio-geniciron oxides and woody biomass fly ash in cement basedmaterials and agricultural areas, biofuel briquettes frombiomass, biomass based activated carbon, environmentalaspects. It will be a standard reference book for Professionals,

NIIR Project Consultancy Services (NPCS) 22/24

Decision-makers, Engineers, those studying and researchingin this important area and others interested in the field ofbiomass based products. Professionals in academia andindustry will appreciate this comprehensive and practicalreference book, due to its multidisciplinary nature.

NIIR Project Consultancy Services (NPCS) 23/24

About NIIR

NIIR PROJECT CONSULTANCY SERVICES (NPCS) is a reliable name in the industrial world for offering integrated technical consultancy services.

NPCS is manned by engineers, planners, specialists, financial experts, economic analysts and design specialists with extensive experience in the

related industries.

Our various services are: Detailed Project Report, Business Plan for Manufacturing Plant, Start-up Ideas, Business Ideas for Entrepreneurs, Start up

Business Opportunities, entrepreneurship projects, Successful Business Plan, Industry Trends, Market Research, Manufacturing Process, Machinery,

Raw Materials, project report, Cost and Revenue, Pre-feasibility study for Profitable Manufacturing Business, Project Identification, Project Feasibility

and Market Study, Identification of Profitable Industrial Project Opportunities, Business Opportunities, Investment Opportunities for Most Profitable

Business in India, Manufacturing Business Ideas, Preparation of Project Profile, Pre-Investment and Pre-Feasibility Study, Market Research Study,

Preparation of Techno-Economic Feasibility Report, Identification and Section of Plant, Process, Equipment, General Guidance, Startup Help,

Technical and Commercial Counseling for setting up new industrial project and Most Profitable Small Scale Business.

NPCS also publishes varies process technology, technical, reference, self employment and startup books, directory, business and industry database,

bankable detailed project report, market research report on various industries, small scale industry and profit making business. Besides being used by

manufacturers, industrialists and entrepreneurs, our publications are also used by professionals including project engineers, information services

bureau, consultants and project consultancy firms as one of the input in their research.

NIIR PROJECT CONSULTANCY SERVICES , 106-E, Kamla Nagar, New Delhi-110007, India. Email: npcs.india@gmail.com Website: NIIR.org

Thu, 28 Jun 2018 16:23:50 +0530

NIIR Project Consultancy Services (NPCS) 24/24