Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1973. Soft cover. Item #42934
A detailed study of onshore and offshore production, reserves, resources and exploration and exploitation activity of oil and natural gas, including imports, exports, and production of copper, nickel, manganese, and colbalt. 149 pages with a wealth of tables. Bound in thick gray paper covers printed in black. A very good plus fine copy.