United States Geological Survey YearbookU.S. Geological Survey, 1991 - Geology |
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activities Administration Alaska analysis applications aquifer Assessment Assistant atrazine Award Bldg Bureau cartographic data CD-ROM Chief Hydrologist City City of w Clark Air Base coal Commission cooperative Coordination County data base data sets Denver Denver Federal Center deposits diazinon digital data distribution District w Division Chief earth science earthquake energy environment Environmental eruption fiscal year 1991 frame relay funds geographic data geologic map Geologist GIS technology global change ground water ground-water hydrologic Information Systems Interior Kansas Kansas River kilometers Lake land located mainframe Management Menlo Park ment Mineral Resources Mount Pinatubo National Center National Mapping Office percent personnel pesticides Pinatubo Planning processing regional Reston River scientific sediment seismic soil spatial data surface thermal maturity tion Transportation U.S. Geological Survey United users USGS USNSN vitrinite volcano WASC Water Conservation District Water District Water Quality Water Resources