Search Results for the EPA National Library Catalog

Items Found: 5612
Showing: Items 5251 - 5300
Your Search: (SUBJECT=Biology)


 
 
 
Select Item Title Year Published
The West Falmouth oil spill : I. Biology / 1972
The western end of Lake Erie and its ecology. 1954
The wolf's tooth : keystone predators, trophic cascades, and biodiversity / 2010
The year in evolutionary biology 2010 / 2010
Theoretical model and solubility characteristics of Aroclor® 1254 in water : problems associated with low-solubility compounds in aquatic toxicity tests / 1974
Theories of populations in biological communities / 1977
Theory of population genetics and evolutionary ecology : an introduction / 1979
Thermal Biology of the Laboratory Rat. 1990
Thermal Pollution: Status of the Art. 1969
Thermodynamics and kinetics of biological processes 1983
Third annotated bibliography on biological effects of metals in aquatic environments (no. 1293-2246) / 1978
Threats to biological diversity in the United States : final / 1990
Thyroid Cancer Risk from Exposure to Ionizing Radiation: A Case Study in the Comparative Potency Model. 1987
Tidal marsh plant production in the Columbia River Estuary 1984
TIME (Temporally Integrated Monitoring of Ecosystems) Project: An Overview. 1989
Timing of Hamster Sperm Nuclear Decondensation and Male Pronucleus Formation Is Related to Sperm Nuclear Disulfide Bond Content. 1987
Tin Distribution in Adult Rat Tissues after Exposure to Trimethyltin and Triethyltin. 1984
Tissue Assays and Population Characteristics of Roosevelt Hot Springs' Animals (1977-1978). 1981
Tissue Culture as a Method for Evaluating the Biotransformation of Xenobiotics by Plants. 1990
Tissue Distribution of P32-Labeled Parathion. 1961
Tissue Organ Distribution and Behavioral Effects of Platinum Following Acute and Repeated Exposure of the Mouse to Platinum Sulfate. 1980
Tissue proliferation in plasma medium 1912
Tissue Slices in the Study of Lung Metabolism and Toxicology. 1984
Tissues and organs : a text-atlas of scanning electron microscopy 1979
Tital and Diurnal Spawning Cues in the Atlantic Silverside, 'Menidia menidia'. 1983
TNF Receptor Associated Factors (TRAFs) [electronic resource] / 2007
To Demonstrate the Effectiveness of Iodine for the Disinfection of Public Water Supplies and to Determine the Physiological Effects on a Human Population. 1968
Toluene : ambient water quality criteria. 1979
Topics on Expressing and Predicting Results of Life-Cycle Tests. 1987
Toward a cleaner aquatic environment / 1973
Toward a Cleaner Aquatic Environment. 1973
Toward a new philosophy of biology : observations of an evolutionist / 1988
Toward classification and rationale for watershed management and stream protection / 1979
Towards a theoretical biology. An IUBS symposium, 1968
Towards Sustainable Cities in China Analysis and Assessment of Some Chinese Cities in 2008 / [electronic resource] : 2011
Toxaphene : ambient water quality criteria. 1978
Toxaphene : chronic toxicity to fathead minnows and channel catfish / 1977
Toxaphene effects on reproduction, growth, and mortality of brook trout / 1975
Toxaphene status report : special report to the Hazardous Materials Advisory Committee, Environmental Protection Agency / 1971
Toxic action of water soluble pollutants on freshwater fish / 1970
Toxic Cations and Marine Biota: Analysis of Research Effort during the Three Year Period 1974-1976. 1979
Toxic contaminant characterization of aquatic organisms in Galveston Bay a pilot study / 1992
Toxic contaminants in Long Island Sound / 1989
Toxic Effects of Cadmium on the Garden Snail ('Helix aspersa'). 1981
Toxic Effects of Cadmium on Three Generations of Brook Trout (Salvelinus fontinalis). 1976
Toxic Effects of the Herbicide Paraquat. 1974
Toxic effects of xenobiotics on the pituitary gland. {microfiche} 1991
Toxic effects of zinc on fathead minnows Pimephales promelas in soft water / 1978
Toxic Pollutants in China Study of Water Quality Criteria / [electronic resource] : 2015
Toxic Residues and Pollutants. 1979

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