Search Results for the EPA National Library Catalog

Items Found: 1224
Showing: Items 601 - 650
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Select Item Title Year Published
Laboratory study of chemical coagulation as a means of treatment for dredged material : final report / 1977
Laboratory-determined concentration factors and elimination rates of some anthropogenic radionuclides in marine vertebrates and invertebrates. 1986
Lagoon Performance and the State of Lagoon Technology. 1973
Lake and reservoir classification systems / 1979
Lake and reservoir restoration guidance manual / 1988
Lake and reservoir restoration guidance manual / 1988
Lake and reservoir restoration guidance manual / 1990
Lake classification : a trophic characterization of Wisconsin lakes / 1975
Lake Erie nutrient control : effectiveness regarding assessment in eastern basin / 1980
Lake Erie water quality 1970-1982 : a management assessment / 1984
Lake Erie, Ohio, Pennsylvania, New York Intake Water Quality Summary, 1972. 1973
Lake Eutrophication - Water Pollution Causes, Effects and Control. 1970
Lake Huron 1980 Intensive Surveillance: Management and Summary. 1986
Lake Level Drawdown as a Macrophyte Control Technique. 1980
Lake Minnetonka: Nutrients, Nutrient Abatement, and the Photosynthetic System of the Phytoplankton. 1970
Lake Restoration by Dilution: Moses Lake, Washington. 1980
Lake Superior periphyton in relation to water quality / 1972
Lake-Wide Seasonal Changes in Limnological Conditions in Lake Michigan in 1976. 1982
Letter from Dow Chem. Co. to US EPA Regarding Submission of Final Study Reports for 1,2-dichloropropane with Attachments. 1988
Limnological Comparison of Culturally Eutrophic Shagawa Lake and Adjacent Oligotrophic Burntside Lake, Minnesota. 1975
Limnological investigation of the Muskegon County, Michigan, wastewater storage lagoons : phase one / 1975
Limnological Investigation of the Yellowstone River Related to Taste and Odor Problems in Domestic Water Supplies, Laurel to Glendive, Montana, August-September, 1952. 1952
Limnology of Michigan's nearshore waters of Lakes Superior and Huron / 1980
Literature Review for EXPLORE-I: A River Basin Water Quality Model. Appendix A. 1973
Littoral Enclosures for Aquatic Field Testing of Pesticides. The Effects of Chlorpyrifos on a Natural System. 1989
Los Angeles Area Lakes Total Maximum Daily Loads for Nitrogen, Phosphorus, Mercury, Trash, Organochlorine Pesticides and PCBs. 2012
Lower Charles River Demonstration Project. Gunderboom Beach Protection System 2002. 2003
Luxury Consumption of Phosphorous by Five 'Cladophora' Epiphytes in Lake Huron (Journal Version). 1982
Luxury Consumption of Phosphorus by Benthic Algae. 1982
Macroalgae and Eelgrass Mapping in Great Bay Estuary Using AISA Hyperspectral Imagery: A Final Report to The New Hampshire Estuaries Project. 2008
Management of Lakes Through Sediment Removal. 1984
Manual on harmful marine microalgae 1995
Manual on harmful marine microalgae / 2003
Mapping spatial/temporal distributions of green macroalgae in a Pacific northwest coastal estuary via small format color infrared aerial photography / 2000
Marine algae : biodiversity, taxonomy, environmental assessment, and biotechnology / 2015
Marine algae of California / 1976
Marine algae of California / 1976
Marine algae of the eastern tropical and subtropical coasts of the Americas. 1960
Marine algae of the Monterey peninsula, California, 1944
Marine algae of the northeastern coast of North America / 1957
Marine algae of the northern Gulf of California. Rhodophyta / II : 2014
Marine algae of the west coast of Florida 1974
Marine algae of Tunisia 1981
Marine algae of Virginia 1979
Marine algae; a survey of research and utilization, 1969
Marine algal assay procedure : bottle test / 1974
Marine Algal Bioassay Method: Results with Pesticides and Industrial Wastes. 1979
Marine and Estuarine Pollution. 1983
Marine biomass : New York State species and site studies : annual report, December 1, 1981-November 30, 1982 / 1983
Marine biotoxins and harmful algae : a national plan / 1993
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