A guide to obtaining information from the USGS.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Clarke, Paul F., Hodgson, Helen E., North, Gary W.
Format:	Government Document Serial
Language:	English
Published:	[Reston, Va.] : [Geological Survey], 1978-
Series:	Geological Survey circular ; 777.
Subjects:	Geology > Information services > United States > Periodicals. Hydrology > Information services > United States > Periodicals. Mines and mineral resources > Information services > Periodicals > United States.

Evans: US Documents (Annex 5th floor)