1. Reconnaissance of water quality in the High Plains Aquifer beneath agricultural lands, south-central Kansas Author/Creator: Stullken, Lloyd E., author Publication/Creation: Lawrence, Kansas : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
2. A reconnaissance water-quality appraisal of the Fountain Creek alluvial aquifer between Colorado Springs and Pueblo, Colorado, including trace elements and organic constituents Author/Creator: Cain, Doug, author Publication/Creation: Denver, Colorado : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
3. Relation between ground water and surface water in the Hillsborough River basin, west-central Florida Author/Creator: Wolansky, R. M. (Richard M.), author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
4. Relation of sediment and nutrient loads to watershed characteristics and land use in the Otisco Lake Basin, Onondaga County, New York Author/Creator: Paschal, James E., author Publication/Creation: Ithaca, New York : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
5. Relationship of nonpoint-source discharges, streamflow, and water quality in the Galena River Basin, Wisconsin Author/Creator: Field, Stephen J. 1935- (Stephen John), author Publication/Creation: Madison, Wisconsin : United States Department of the Interior, Geological Survey, 1986 Resource Type: Book Access & Availability: Loading