U.S. Geological Survey activities : fiscal year 1981 /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.) (Author)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Virginia] : United States Department of the Interior, Geological Survey, 1982.
Series:	Geological Survey circular ; 875.
Subjects:	Geology > Research > United States > Periodicals. Geology > Research. United States. Periodicals.
Online Access:	https://purl.fdlp.gov/GPO/gpo111688

Description
Physical Description:	1 online resource (v, 161 pages) : illustrations.