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2. Preliminary geologic and hydrologic evaluation of a small watershed near Plains, Georgia
3. Phosphorus and nitrogen concentrations and loads at Illinois River south of Siloam Springs, Arkansas, 1997-1999
4. Potentiometric surface of the Ozark aquifer in northern Arkansas, 2001
5. Pesticides in surface water of the Yakima River basin, Washington, 1999-2000 : their occurrence and an assessment of factors affecting concentrations and loads
6. Possible sources of nitrate in ground water at swine licensed-managed feeding operations in Oklahoma, 2001
7. Potential effects of structural controls and street sweeping on stormwater loads to the lower Charles River, Massachusetts
8. Prediction of velocities for a range of streamflow conditions in Pennsylvania / by Lloyd A. Reed and Marla H. Stuckey ; in cooperation with the Pennsylvania Department of Environmental Protection
9. Priority-pollutant trace elements in streambed sediments of the Cook Inlet basin, Alaska, 1998-2000
10. Patterns and sources of fecal coliform bacteria in three streams in Virginia, 1999-2000
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