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Now showing items 21-30 of 33
Availability of Earth resources data
(Washington: Government Printing Office, 1976)
Elevations and distances in the United States
(Washington: Government Printing Office, 2001)
A brief history of the U.S. Geological Survey
(Washington: Government Printing Office, 1979)
Ground water
(Washington: Government Printing Office, 1999)
Global change
(Washington: Government Printing Office, 1994)
The EROS data center
(Washington: Government Printing Office, 1975)
Elevations and distances in the United States
(Washington: Government Printing Office, 1991)
The EROS data center-its design and construction
(Washington: Government Printing Office, 1973)
EROS: a space program for earth resources
(Washington: Government Printing Office, 1974)
Strategic directions for the U.S. Geological Survey ground-water resources program
(Washington: Government Printing Office, 1998)