Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms / 1989
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms / 1985
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms / 1994
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms. 2002
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms. Supplement / 1989
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to marine and estuarine organisms / 1988
Significance of the Surface Microlayer to the Environmental Fate of Di(2-ethylhexyl)phthalate Predicted from Marine Microcosms. 1990
Sika Deer Biology and Management of Native and Introduced Populations / [electronic resource] : 2009
Simple Continuous-Flow Toxicant Delivery System. 1980
Simplified Feeding Techniques for Culturing and Toxicity Testing with 'Ceriodaphnia'. 1988
Simplified Micro Perchlorination Method for Polychlorinated Biphenyls in Biological Samples. 1977
Simulation Modeling as a Means of Studying Large Aquatic Ecosystems. 1984
Simultaneous Quantitation of Salmonella Species and Pseudomonas Aeruginosa. I. Polluted Waters. II. Persistence of Pathogens in Sludge Treated Soils. III. Analysis of Waste Treatment Sludges for Salmonella Species a s a Surveillance Tool. 1971
Single-Cell Protein from Waste Cellulose. 1973
Single-Pollen Genotyping [electronic resource] / 2011
Sister Chromatid Exchange and Genotoxicity Measurements Using Polychaete Worms. 1990
Sister Chromatid Exchange in a Marine Polychaete Exposed to a Contaminated Harbor Sediment. 1987
Smad Signal Transduction Smads in Proliferation, Differentiation and Disease / [electronic resource] : 2006
Small RNAs Analysis and Regulatory Functions / [electronic resource] : 2006
Smallmouth bass and largemouth bass in the Tongue River Reservoir, Montana, 1975-76 / 1980
Snakes of Italy Herpetological Treatise on the Biology and Iconography of Italian Ophidians / [electronic resource] : 2015
Sociodemographic data used for identifying potentially highly exposed populations. 1999
Sodium Chlorite Administration in Long-Evans Rats: Reproductive and Endocrine Effects. 1987
Soil as a Sink for Atmospheric Carbon Monoxide. 1971
Soil as World Heritage [electronic resource] / 2014
Soil biology & biochemistry. 1969
Soil biology : effects on soil quality / 1993
Soil biology as related to land use practices : proceedings of the VII International Soil Zoology Colloquium of the International Society of Soil Science (ISSS) / 1980
Soil biology guide / 1990
Soil biology, 1967
Soil organic matter : biological and ecological effects / 1987
Somatic Cell Nuclear Transfer [electronic resource] / 2007
Some Changes in Gut Bacterial Flora of Field-Grown 'Peridroma saucia' (Lipidoptera: Noctuidae) When Brought into the Laboratory. 1988
Some Constitutive Modifiers of the Kinetic and Dynamic Behavior of Non-Essential Metals. 1992
Some contemporary studies in marine science : a collection of original scientific papers presented to Dr. S.M. Marshall, O.B.E., F.R.S., in recognition of her contribution with the late Dr. A.P. Orr to marine biological progress / 1966
Some Determinants of Intestinal Cadmium Transport in the Rat. 1980
Some Factors Influencing the Distribution of the Snail Neritina reclivata. 1981
Some Regularities in Absorption of Sulfur Dioxide by Woody Plants (Nekotorye Zakonomernosti Poglosheniya Sernistogo gaza Drevesnym Rasteniyami). 1971
Sorption and Toxicity of Azo and Triphenylmethane Dyes to Aquatic Microbial Populations. 1985
Sorption Dynamics of Hydrophobic Pollutants in Sediment Suspensions. 1985
Sorption of Heavy Metals by the Soil Fungi 'Aspergillus niger' and Mucor rouxii. 1992
Sorption of soluble phosphates by freshwater sediments in the Hudson River Basin, Michigan 1971
Sorption properties of model compounds on C 18 adsorbents / 1985
South American and Antarctic Continental Cenozoic Birds Paleobiogeographic Affinities and Disparities / [electronic resource] : 2013
South Florida ecosystem assessment : Everglades water management, soil loss, eutrophication and habitat. 2000
Southern California Coastal Water Research Project : annual report 1994-95. 1996
Southern California Coastal Water Research Project : annual report, 1990-91 and 1991-92. 1992
Southern California Coastal Water Research Project : annual report, 1992-93. 1994
Southern California Coastal Water Research Project : annual report, 1997-1998. 1999
Southern California coastal water research project : biennial report, 2001-2002 / 2003
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