Development and Application of Watershed Regressions for Pesticides (WARP) for Estimating Atrazine Concentration Distributions in Streams
Water-resources Investigations Report
The Origin of Granites and Related Rocks
Watershed regressions for pesticides (WARP) for predicting atrazine concentration in Corn Belt streams
Classification and Mapping of Agricultural Land for National Water-quality Assessment
Estimation of Nonpoint Source Loadings of Phosphorus for Lakes in the Puget Sound Region, Washington
Design of the National Water-quality Assessment Program
Development and Application of Watershed Regressions for Pesticides (WARP) for Estimating Atrazine Concentration Distributions in Streams
Pesticides in Streams of the United States
Methods for Comparing Water-quality Conditions Among National Water-Quality Assessment Study Units, 1992-1995
Preliminary Assessment of Sources, Distribution, and Mobility of Selenium in the San Joaquin Valley, Calfornia
Classification and Mapping of Agricultural Land for National Water-Quality Assessment
Preliminary assessment of sources, distribution, and mobility of selenium in the San Joaquin Valley, California
Relation Between Ground-water Quality and Mineralogy in the Coal-producing Norton Formation of Buchanan County, Virginia
Summary and Evaluation of Pesticides in Field Blanks Collected for the National Water-Quality Assessment Program, 1992-95
Trace Elements in Bed Sediments of the San Joaquin River and Its Tributary Streams, California, 1985
Streamflow, Dissolved Solids, Suspended Sediment, and Trace Elements, San Joaquin River, California, June 1985-September 1988
Simple Model for Estimating Lake Eutrophication Impacts of Watershed Land Use