Author
Geological Survey (U.S.)
5
National Water-Quality Assessment Program (U.S.)
4
Geological Survey (U.S.),
3
Sprague, Lori A.
3
United States. Environmental Protection Agency. Office of Science and Technology
3
United States. Environmental Protection Agency. Office of Water
2
Bauder, James Warren, 1947-
1
Bauder, Troy Allen
1
Belval, Donna L.
1
Brown, Cheryl A.
1
Camp, Dresser & McKee
1
Chesapeake Bay Program (U.S.)
1
Colorado Agricultural Experiment Station
1
Colorado State University. College of Agricultural Sciences
1
Colorado State University. Department of Soil and Crop Sciences
1
Colorado State University. Extension
1
Colorado Water Institute
1
Colorado Water Resources and Power Development Authority
1
Colorado. Department of Public Health and Environment. Water Quality Control Division
1
Dale, Virginia H.
1
Gibson, George, 1942-
1
Hagy, James D.
1
Harvey Economics (Firm)
1
Keske, Catherine M.
1
Kimbrough, Robert, 1957-
1
Kratzer, Charles R.
1
Lathrop, Timothy R.,
1
Maryland. Department of Natural Resources
1
Meyer, Judith L., 1956-
1
Munn, Mark D.,
1
National Health and Environmental Effects Research Laboratory (U.S.). Gulf Ecology Division
1
National Health and Environmental Effects Research Laboratory (U.S.). Western Ecology Division
1
Nutrient Trading Negotiation Team (Chesapeake Bay Program)
1
Ozretich, Robert James
1
Ranalli, Anthony J.
1
Risk Sciences Group
1
Smith, MaryLou M., 1950-
1
SpringerLink (Online service)
1
State-EPA Nutrient Innovations Task Group,
1
Swackhamer, Deborah Liebl
1
United States. Congress. Senate. Committee on Environment and Public Works
1
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water and Wildlife,
1
United States. Environmental Protection Agency
1
United States. Environmental Protection Agency,
1
United States. Environmental Protection Agency. Ecological Processes and Effects Committee
1
United States. Environmental Protection Agency. Office of the Administrator
1
United States. Environmental Protection Agency. Region VIII
1
United States. Environmental Protection Agency. Science Advisory Board
1
Wardle, E. M.
1