Search Results for the EPA National Library Catalog

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Showing: Items 3301 - 3350
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Review of EPA's Environmental Monitoring and Assessment Program. Forests and Estuaries. 1994
Review of EPA's Environmental Monitoring and Assessment Program: Overall Evaluation. 1995
Review of Freshwater Bioassay Procedures for Selected Amphipods. 1980
Review of OECD/OPPTS-harmonized and OPPTS ecotoxicity test guidelines for their applicability to manufactured nanomaterials / 2009
Review of rapid assessment methods for assessing wetland condition / 2004
Review of single species toxicity tests : are the test reliable predictors of aquatic ecosystem community responses? / 1999
Review of the biology, ecology, and management of Scirpus Olneyi : volume 1 ; an annotated bibliography of selected papers / 1978
Review of the Current Status of Marine Algal Toxicity Testing in the United States. 1993
Reviews of the environmental effects of pollutants : IV, cadmium / 1978
Reviews of the environmental effects of pollutants : XI. chlorophenols / 1979
Riparian Buffers for Water Quality Enhancement in the Albemarle-Pamlico Area. 1993
Risk assessment for 2378-TCDD and 2378-TCDF contaminated receiving waters from U.S. chlorine-bleaching pulp and paper mills 1990
Risk Assessment Pilot Study. Phase 3. Naval Construction Battalion Center, Davisville, Rhode Island. 1993
Risk Ranking Project Region 2: Economic/Welfare Ranking and Problem Analysis. 1991
Ritter Canyon Aquatic Recreation Area : recreation development plan. 1974
River and Watershed Planning: The San Luis Rey River Case Study. 1994
River Basin Simulation Program. 1968
River Road, New Castle Marsh Restoration Recommendations. 2010
Robust Bayes Models of Fish Response to Lake Acidification. 1989
Role and Function of Forest Buffers in the Chesapeake Bay Basin for Nonpoint Source Management. 1993
Role of acute toxicity bioassays in the remedial action process at hazardous waste sites / 1987
Role of Aquatic Vascular Plants in the Eutrophication of Selected Lakes in Western Massachusetts. 1967
Role of bioaccumulation in environmental risk assessment the aquatic environment and related food webs. 1995
Role of Biological Assessment in Effluent Control. 1984
Role of Ecological Sample Surveys in the Implementation of Biocriteria. 1993
Role of Na(+) in Transport of Hg(2+) and Induction of the Tn21 mer Operon. 1994
Role of Organic Debris and Associated Microorganisms in Pelagic Estuarine Food Chains. 1972
Role of particular matter in the fate of contaminants in aquatic ecosystems 1986
Role of Pathobiology in Experimental Marine Biology and Ecology. 1988
Role of sublethal injury in decline of bacterial populations in lake water / 1988
Root and Rhizome Distribution as an Indicator of Upper Salt Marsh Wetland Limits. 1983
Rooted aquatic plants in the upper Potomac River basin. 1900
Rooted Aquatic Plants in the Upper Potomac River Basin. 1971
Rotifera X Rotifer Research: Trends, New Tools and Recent Advances, Proceedings of the Xth International Rotifer Symposium, held in Illmitz, Austria, 7-13 June 2003 / [electronic resource] : 2005
Routed Vascular Beds in the Albemarle-Pamlico Estuarine System. 1994
Russian-English dictionary for students of fisheries and aquatic biology / 1973
SAB Report : evaluation of draft technical guidance on biological criteria for streams and small rivers / 1993
SAB Report: Evaluation of the National Estuary Program Monitoring Guidance Document. 1991
Safety of Chemical smog suppresors / 1977
Saint Clair River and Lake Saint Clair, Michigan: An Ecological Profile. 1988
Sampling and Assessment Issues in Using Fish as Indicators of Ecological Condition in Lakes: A Workshop Report. (3rd Draft Report). 1993
Sampling Guidance Manual for the National Dioxin Study. 1984
Sampling protocols for collecting surface water, bed sediment, bivalves, and fish for priority pollutant analysis / 1982
Sampling protocols for collecting surface water, bed sediment, bivalves, and fish for priority pollutant analysis : draft final report / 1981
Sampling Protocols for Collecting Surface Water, Bed Sediment, Bivalves, and Fish for Priority Pollutant Analysis. 1982
Sampling Regimes and Bacteriological Tests for Coliform Detection in Groundwater. 1987
Sampling the Oceans for Pollution: A Risk Assessment Approach to Evaluating Low-Level Radioactive Waste Disposal at Sea. 1986
Sampling, Characterizing and Mapping Contaminated Sediments in River Harbors. 1992
San Francisco Bay : issues, resources, status, and management : proceedings of a seminar held Novemember 22, 1985, Washington, D.C. / 1987
Santa Barbara Oil Pollution, 1969. 1970
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