1. Statistical summary and evaluation of the quality of surface water in the Colorado River Basin, 1973-82 water years Author/Creator: Andrews, Freeman L., author Publication/Creation: Austin, Texas : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
2. Surficial aquifer system in eastern Lee County, Florida Author/Creator: Boggess, Durward H., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
3. Simulation of the effects of management alternatives on the stream-aquifer system, South Fork Solomon River Valley between Webster Reservoir and Waconda Lake, north-central Kansas Author/Creator: Burnett, Robert D., author Publication/Creation: Lawrence, Kansas : U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading
4. Sediment discharge in the Colorado River near De Beque, Colorado Author/Creator: Butler, David L. 1946- (David Louis), author Publication/Creation: Lakewood, Colorado : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
5. Shallow ground-water flow, water levels, and quality of water, 1980-84, Cowles Unit, Indiana Dunes National Lakeshore Author/Creator: Cohen, David A., author Publication/Creation: Indianapolis, Indiana : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
6. Sources of water and nitrogen to the Widefield Aquifer, southwestern El Paso County, Colorado Author/Creator: Edelmann, Patrick, author Publication/Creation: Lakewood, Colorado : U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading
7. Sediment-data sources and estimated annual suspended-sediment loads of rivers and streams in Colorado Author/Creator: Elliott, John G. 1951- (John Grant), author Publication/Creation: Denver, Colorado : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
8. Selenium concentrations in leaf material from Astragalus Oxyphysus (diablo locoweed) and Atriplex Lentiformis (quail bush) in the interior Coast Ranges and the western San Joaquin Valley, California Author/Creator: Izbicki, John A., author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
9. Shallow ground-water conditions, Tom Green County, Texas Author/Creator: Lee, James N., author Publication/Creation: Austin, Texas : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
10. Summary of northern Atlantic Coastal Plain hydrology and its relation to disposal of high-level radioactive waste in buried crystalline rock : a preliminary appraisal Author/Creator: Lloyd, Orville B., author Publication/Creation: Raleigh, North Carolina : U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading