Usgs land use changes shale gas
Pea Ridge The Principal Rare Earth Elements Deposits of the United States—A Summary of Domestic Deposits and a Global Perspectiv
Streamflow Depletion by Wells—Understanding and Managing the Effects of Groundwater Pumping on Streamflow
USGS OF10-1013
OF10-1153
Magmatic Sulfide-Rich Nickel-Copper Deposits Related to Picrite and (or) Tholeiitic Basalt Dike-Sill Complexes
Ni-Co Laterites - A Deposit Model by USGS
Mineral Commodity Summary 2013
