USGS · 70184436
United States Geological Survey Yearbook, fiscal year 1989
Abstract
The fiscal year 1989 Yearbook summarizes the activities of the U.S. Geological Survey in response to its scientific and regulatory missions.
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Dallas L. Peck, John A. Kelmelis, Charles W. Boning, Richard Z. Poore, Eugene C. Napier, Ernest B. Brunson, K. Lea Ginnodo, G. Gray Tappan, Dean J. Tyler, Donald G. Moore, C.R. Baskin, Charlotte H. Goodson, Wendy R. Hassibe, Betty B. Brodes. 1990. United States Geological Survey Yearbook, fiscal year 1989. https://doi.org/10.3133/70184436
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