1. Public water-supply systems and associated water use in Tennessee Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Pesticides in the lower Clackamas River basin, Oregon, 2000-01 Author/Creator: Carpenter, Kurt D. Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading
3. Possible extent and depth of salt contamination in ground water using geophysical techniques, Red River Aluminum site, Stamps, Arkansas, April 2003 Publication/Creation: Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
4. Public water-supply systems and associated water use in Tennessee, 2000 Author/Creator: Webbers, Ank Publication/Creation: Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
5. Phosphorus concentrations, loads, and yields in the Illinois River basin, Arkansas and Oklahoma, 1997-2001 Publication/Creation: Oklahoma City, OK : U.S. Dept. of the Interior, U.S. Geological Survey, Water-Resources Division, 2003 Resource Type: Book Access & Availability: Loading
6. Phosphorus in a ground-water contaminant plume discharging to Ashumet Pond, Cape Cod, Massachusetts, 1999 Publication/Creation: Northborough, MA : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
7. Patterns and sources of fecal coliform bacteria in three streams in Virginia, 1999-2000 Author/Creator: Hyer, Kenneth E. (Kenneth Edward) Publication/Creation: Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor] Resource Type: Book Access & Availability: Loading
8. Peak-flow characteristics of Wyoming streams Author/Creator: Miller, Kirk A. Publication/Creation: Cheyenne, Wyo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
9. Pesticides in surface water in the lower Illinois River Basin, 1996-98 Author/Creator: King, Robin B. Publication/Creation: Urbana, Ill. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
10. Periphyton communities in streams of the Ozarks plateaus and their relations to selected environmental factors Author/Creator: Petersen, James C. 1952- (James Carroll) Publication/Creation: Little Rock, Ark. : U.S. Dept. of the Interior, U.S. Geological Survey, [2003] Resource Type: Book Access & Availability: Loading
11. Pesticides and pesticide degradates in the East Fork Little Miami River and William H. Harsha Lake, southwestern Ohio, 1999-2000 Author/Creator: Funk, Jason M., 1974- Publication/Creation: Columbus, Ohio : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
12. Phosphorus and E. coli and their relation to selected constituents during storm runoff conditions in Fanno Creek, Oregon, 1998-99 Author/Creator: Anderson, Chauncey W. Publication/Creation: Portland, Or. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
13. Pesticides in surface water in the lower Illinois River Basin, 1996-98 Author/Creator: King, Robin B. Publication/Creation: Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
14. Probability of detecting atrazine/desethyl-atrazine and elevated concentrations of nitrate in ground water in Colorado Author/Creator: Rupert, Michael, 1959- Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
15. Preliminary assessment of microbial communities and biodegradation of chlorinated volatile organic compounds in wetlands at Cluster 13, Lauderick Creek area, Aberdeen Proving Ground, Maryland Author/Creator: Lorah, Michelle M. Publication/Creation: Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor] Resource Type: Book Access & Availability: Loading
16. Percentile distributions of median nitrite plus nitrate as nitrogen, total nitrogen, and total phosphorus concentrations in Oklahoma streams, 1973-2001 Author/Creator: Haggard, Brian E. (Brian Edward) Publication/Creation: Oklahoma City, OK : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
17. Probability of detecting elevated concentrations of nitrate in ground water in a six-county area of south-central Idaho Author/Creator: Skinner, K. D. (Kenneth D.) Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading
18. Possible sources of nitrate in ground water at swine licensed-managed feeding operations in Oklahoma, 2001 Author/Creator: Becker, Mark F. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Edition: Revised Jan. 2003. Access & Availability: Loading
19. Potential for saltwater intrusion into the lower Tamiami aquifer near Bonita Springs, southwestern Florida Author/Creator: Shoemaker, W. Barclay Publication/Creation: Tallahassee, Fla. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
20. Precipitation-runoff simulations of current and natural streamflow conditions in the Methow River basin, Washington Author/Creator: Ely, D. Matthew (David Matthew) Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading