Mineral resource perspectives 1975.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1975.
Series:	Geological Survey professional paper ; 940.
Subjects:	Mines and mineral resources > United States.

Evans: US Documents (Annex 5th floor)