1. Water-quality assessment of the Connecticut, Housatonic, and Thames River Basins Study Unit : analysis of available data on nutrients, suspended sediments, and pesticides, 1972-92 Author/Creator: Zimmerman, Marc James, 1947- author Publication/Creation: Marlborough, Massachusetts : U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading
2. Water-quality assessment of the Potomac River Basin : analysis of available pesticide data, 1972-90 Author/Creator: Zappia, Humbert, author Publication/Creation: Baltimore, Maryland : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
3. Water quality and supply on Cortina Rancheria, Colusa County, California Author/Creator: Yates, Eugene B., author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
4. Water quality of large discharges from mines in the anthracite region of eastern Pennsylvania Author/Creator: Wood, Charles R., author Publication/Creation: Lemoyne, Pennsylvania : U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading
5. Water-quality characteristics in the Black Hills area, South Dakota Author/Creator: Williamson, Joyce E. Publication/Creation: Rapid City, S.D. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
6. Water-quality characteristics for selected streams in Lawrence County, South Dakota, 1988-92 Author/Creator: Williamson, Joyce E. Publication/Creation: Rapid City, S.D. : U.S. Dept. of the Interior, U.S. Geological Survey, 2000 Resource Type: Book Access & Availability: Loading
7. Water resources of Indiana County, Pennsylvania Author/Creator: Williams, Donald R., author Publication/Creation: Lemoyne, Pennsylvania : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
8. Water withdrawal and use in Maryland, 1990-91 Author/Creator: Wheeler, Judith C., author Publication/Creation: Towson, Maryland : U.S. Geological Survey, 1995 Resource Type: Book Access & Availability: Loading
9. Water withdrawal and use in Maryland, 1988-89 Author/Creator: Wheeler, Judith C., author Publication/Creation: Towson, Maryland : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
10. Water-quality conditions during low flow in the lower Youghiogheny River basin, Pennsylvania, October 5-7, 1998 Publication/Creation: New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading