Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Towards integrated control of alligatorweed / 1973
Toxicity and Uptake of Kepone in Marine Unicellular Algae. 1977
Toxicity Tests of Effluents with Marsh Plants in Water and Sediment. 1991
Trends in the distribution, abundance, and habitat quality of submerged aquatic vegetation in Chesapeake Bay and its tidal tributaries : 1971 to 1991 / 1994
U.S. Department of Agriculture, Corps of Engineers cooperative aquatic plant control research -- annual report for FY 1981 : biological and chemical control technologies / 1983
Understanding the Estuary: Advances in Chesapeake Bay Research. 1988
Underwater grasses in Chesapeake Bay & Mid-Atlantic coastal waters : guide to identifying submerged aquatic vegetation / 2006
Uptake, Translocation and Release of Phosphorus by 'Elodea densa'. 1984
Use of a Floating Periphyton Sampler for Water Pollution Surveillance. 1966
Use of Aquatic Plants in the Rehabilitation of Acid Polluted Streams. 1972
Use of Marsh Plants for Toxicity Testing of Water and Sediment. 1992
Use of Water Hyacinth Aquatic Treatment Systems for Ammonia Control and Effluent Polishing. 1984
Utilization of natural ecosystems for wastewater renovation / 1979
Variability in Diatom and Chrysophyte Assemblages and Inferred pH: Paleolimnological Studies of Big Moose Lake, New York, USA. 1991
Vascular Aquatic Plants in Acid Mine Water of the Monongahela River, West Virginia. 1971
Vegetation of the Russel Fork Haysi Lake Project, Haysi, VA 1990
Vegetative resistance to flow in south Florida : summary of vegetation sampling in Taylor Slough, Everglades National Park, September, 1997-July 1998 / 2001
Volunteer lake monitoring : a methods manual. 1991
Volunteer Lake Monitoring Program 1996. Volume 1. Statewide Summary Report. 1997
Volunteer Lake Monitoring Program, 1992. Volume 5. East-Central Illinois Region. 1993
Volunteer Lake Monitoring Program, 1993. Volume 1. Statewide Summary. 1994
Volunteer Lake Monitoring Program, 1993. Volume 2. Northwestern Illinois Region. 1994
Volunteer Lake Monitoring Program, 1993. Volume 4. West-Central Illinois Region. 1994
Volunteer Lake Monitoring Program, 1993. Volume 5. East-Central Illinois Region. 1994
Volunteer Lake Monitoring Program, 1993. Volume 6. Southwestern Illinois Region. 1994
WASP7 Benthic Algae - Model Theory and User's Guide. Supplement to Water Quality Analysis Simulation Program (WASP) User Documentation. 2006
Wastewater treatment by natural and artificial marshes / 1976
Wastewater treatment by natural and artificial marshes {microform} Frederic L. Spangler, William E. Sloey, C. W. Fetter, Jr. 1976
Wastewater treatment by rooted aquatic plants in sand and gravel trenches 1981
Wastewater treatment by rooted aquatic plants in sand and gravel trenches / 1981
Water hyacinth wastewater treatment design manual for NASA/National Space Technology Laboratories, NSTL Station, Mississippi. 1980
Water Hyacinth Wastewater Treatment Systems: Opportunities and Constraints in Cooler Climates. 1983
Water plants for Missouri ponds / 1990
Water quality and mangrove ecosystem dynamics / 1981
Water quality baseline assessment for the Cleveland area - Lake Erie Volume II - Fishes : The fishes of the Cleveland metropolitan area including the Lake Erie shoreline, 1975
Water Quality Criteria 1972. 1973
Water quality criteria, 1972 : a report of the Committee on Water Quality Criteria, Environmental Studies Board, National Academy of Sciences, National Academy of Engineering, Washington, D.C., 1972. 1974
Water Quality Predictions Based on Limnological Parameters. 1972
Water quality renovation of animal waste lagoons utilizing aquatic plants / 1978
Water quality renovation of animal waste lagoons utilizing aquatic plants / 1978
Water quality studies (161) training manual / 1974
Water Resources Research in Virginia. 1969-1971. 1972
Waterplants and wetland processes / 1987
Watershed and point source enrichment and lake trophic state index / 1979
Watershed Survey and Pilot LCC Project. A Final Report to The Piscataqua Region Estuaries Partnership. 2010
Wetland plant species list for the Northwestern United States : final draft / 1985
Wetland plants of Michigan : a complete guide to the wetland and aquatic plants of the Great Lakes state / 2012
Wetland plants of Texas : a complete guide to the wetland and aquatic plants of the Lone Star state / 2012
Wetland plants of the northern Great Plains : a complete guide to the wetland and aquatic plants of North and South Dakota, Nebraska, eastern Montana and eastern Wyoming / 2012
Wisconsin Aquatic Invasive Species Progress Report 2010-2011. 2012
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