×
Log in
Get Started
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Explore all categories
Report -
Summer 2010 Gems & Gemology Gem News International · 2017. 6. 8. · GEM NEWS INTERNATIONAL GEMS & GEMOLOGY SUMMER 2010 149 peaks at ~7077, 5234, 4440, and 2502 cm−1, plus broad
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form