Cover Image

United States Geological Survey yearbook fiscal year 1990.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Format: Book
Language:English
Published: [Washington, D.C.] : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Sections, 1991.
Subjects:
Geology > Research > United States.
Géologie > Recherche > États-Unis.
Geology > Research
United States
Description
Item Description:Cover title: USGS 1990.
Physical Description:iv, 108 pages : illustrations (some color), maps ; 29 cm