Search Results for the EPA National Library Catalog

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Investigation of selected potential environmental contaminants : mercaptobenzothiazoles / 1976
Investigation of the Effects of DDT and Other Chlorinated Hydrocarbon on the Growth of Euryhaline Microalgae. 1972
Investigations of Selected Environmental Pollutants: 1,2-Dichloroethane. 1979
Isophorone : ambient water quality criteria. 1978
Lake Michigan studies special report. 0
Long Term Effects of the Barge FLORIDA Oil Spill. 1981
Marine Molysmology: The Primary Production of Experimental Ecosystems Set Up in the Rance River Estuary. Effect of Crude Oil (Molysmologie Marine. De la Production Primaire d'Ecosystemes Experimentaux Etablis dans l'Estuaire de la Rance. Effect d'un Petrole Brut). 1974
Marine toxicity identification evaluation (TIE) : phase I guidance document / 1996
Maximum utilization of water resources in a planned community : eutrophication potential of surface waters in a developing watershed / 1980
Measurement and Management Aspects of Water Toxicology: The Malibu Watershed, A Mixed Residential and Wilderness Area. 1972
Mercury : ambient water quality criteria. 1979
Mercury Pollution of Golf Course Lakes. 1972
Micro-Ecosystems Simulation of Primary Production in Thermal and Acid Mine Water Loadings Related to Water Use of the Monongahela River. 1973
Modification of the Neubauer Technique to Assess Toxicity of Hazardous Chemicals in Soils. 1985
Morphometric Analysis of Algal Response to Low Dose, Short-Term Heavy Metal Exposure (Journal Version). 1982
Naphthalene : ambient water quality criteria / 1978
Need and Value of Water Quality Criteria with Special Reference to Aquatic Life. 1960
Nickel : ambient water quality criteria / 1978
Nitrobenzene : ambient water quality criteria. 1978
Nitrogenous compounds in the environment. 0
Nitrophenols : ambient water quality criteria. 1978
Ohio River Pollution Survey: Biological Studies. 1942
Oil Pollution Control Technology. 1971
Oil pollution reports : volume 5, number 3 (June 1978 - September 1978) / 1978
Oil spill and oil pollution reports, July 1974-October 1974 / 1975
Oil Spillage. A Bibliography. Volume 1. 1973
Oil Spillage. A Bibliography. Volume 2. 1973
On the Biological Aspects of Paper Mill Pollution in Certain Parts of the Columbia River Watershed, with Especial Reference to 'Sphaerotilus natans'. 1941
Organotin Toxicity Studies Conducted with Selected Marine Organisms at EPA's Environmental Research Laboratory, Gulf Breeze, Florida. 1986
Overview of Phytoplankton Contaminant Problems. 1982
Parametric Study of Water Resource Variables in a Delta Region of South Louisiana - Bayou LaFourche. Volume I. Technical Discussion, Volume II, Appendices. 1974
Pathobiological Measures of Marine Pollution Effects. 1985
Periphyton and Phytobenthon as Indicators of Water Quality. 1972
Periphyton Photosynthesis as an Indicator of Effluent Toxicity: Relationship to Effects on Animal Test Species. 1992
Perspectives on nonpoint source pollution : proceedings of a national conference, Kansas City, Missouri, May 19-22, 1985. 1985
Pesticide Usage and Its Impact on the Aquatic Environment in the Southeast. Pesticide Study Series - 8. 1972
Pesticides in the Aquatic Environment. 1972
Phenol : ambient water quality criteria. 1978
Phthalate esters : ambient water quality criteria. 1978
Physico-Chemical Limnology and Periphyton in a Warm-Water Stream Receiving Wastewater Treatment Plant Effluent. 1972
Phytoplankton composition and abundance in Lake Ontario during IFYGL / 1975
Pilot Program to Determine the Effect of Selected Nutrients (Dissolved Organics, Phosphorus, and Nitrogen) on Nuisance Algal Growth in American Falls Reservoir. 1972
Plankton Associations and Related Factors in a Hipereutrophic Lake. 1971
Pollutant Dynamics as Influenced by Seagrass Beds: Experiments with Tributyltin in 'Thalassia' Microcosms. 1990
Pollution and Physiology of Marine Organisms. 1976
Pollution Effects of Pulp and Paper Mill Wastes in Puget Sound. A Report on Studies Conducted by the Washington State Enforcement Project. 1967
Pollution from Mines in the 'New Lead Belt' of South Eastern Missouri. 1969
Polychlorinated biphenyls : ambient water quality criteria.. 1978
Polynuclear aromatic hydrocarbons : ambient water quality criteria. 1979
Possible Effects of Organochlorine Pesticides on Primary Productivity and Skeletogenesis of New England Estuarine and Coastal Marine Algae. 1972
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