Search Results for the EPA National Library Catalog

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The evaluation of contaminant impacts on Razorback sucker held in flooded bottomland sites near Grand Junction, Colorado-1996. 2001
The evaluation of contaminant impacts on Razorback sucker held in flooded bottomland sites near Grand Junction, Colorado-1997 2001
The in vitro induction of final maturation and ovulation in brook trout (Salvelinus fontinalis) and yellow perch (Perca flavescens) ova and the hormonal control of final maturation in ova of other fish species / 1976
The life history and reproduction of the crayfish (Orconectes sanborni[Faxon]) (crustacea:decapoda:astacidae) / 1970
The nature and consequences of variation in the components of yield in Sesbania macrocarpa, S. Drummondii, and S. vesicaria / 1982
The Physiology of reproduction / 1988
The spawning and setting of the American oyster, Crassostrea Virginica, (Gmelin) in Apalachicola Bay, Florida / 1950
The use of starling nest boxes for field reproductive studies : provisional guidance document and technical support document / 1989
Thermal Biology of the Laboratory Rat. 1990
Thirteen-Week Dermal Assay of Diphenylamine in Rats with Cover Letter Dated 04/26/1994. 1994
Threats to biological diversity in the United States : final / 1990
Tier Ii Mutagenic Screening of 13 Niosh Priority Compounds- Individual Compound Report Butylene Oxide. 2000
Timing of Hamster Sperm Nuclear Decondensation and Male Pronucleus Formation Is Related to Sperm Nuclear Disulfide Bond Content. 1987
Tital and Diurnal Spawning Cues in the Atlantic Silverside, 'Menidia menidia'. 1983
Toxaphene : chronic toxicity to fathead minnows and channel catfish / 1977
Toxaphene effects on reproduction, growth, and mortality of brook trout / 1975
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 Hexavalent Chromium on Brook Trout ('Salvelinus fontinalis') and Rainbow Trout ('Salmo gairdneri'). 1975
Toxic effects of xenobiotics on the pituitary gland. {microfiche} 1991
Toxic effects of zinc on fathead minnows Pimephales promelas in soft water / 1978
Toxic Summary Prepared by Indus Bio-Test Lab., Inc. with Cover Letter. 1983
Toxicity of Amitrole in the Rat. 1972
Toxicity of Chemosterilants. 1962
Toxicity of Fine Chemicals: Preliminary Studies for the Detection of Testicular Changes in Rats with Cover Letter dated 04/25/1986. 1986
Toxicity of four pesticides to water fleas and fathead minnows : acute and chronic toxicity of acrolein, heptachlor, endosulfan, and trifluralin to the water flea (Daphnia magna), and the fathead minnow (Pimephales promelas) / 1976
Toxicity of Pentachlorophenol to Aquatic Organisms under Naturally Varying and Controlled Environmental Conditions. 1986
Toxicity of polychlorinated biphenyls (PCB's) to fish and other aquatic life 1977
Toxicity of residual chlorine compounds to aquatic organisms / 1978
Toxicity of Sediments from Western Lake Erie and the Maumee River at Toledo, Ohio, 1987: Implications for Current Dredged Material Disposal Practices. 1990
Toxicity of the polychlorinated biphenyl aroclor 1016 to mink / 1980
Toxicity studies of selected chemicals. Task II : the developmental toxicity of vinylidene chloride inhaled by rats and mice during gestation, final report / 1977
Toxicity Studies on Oil Additives: One Generation Reproduction Study in Male Rabbits Repeatedly Treated Dermally with Sap 011 for 10 Weeks Cover Letter 05/04/1984. 1984
Toxicity Studies on Oil Additives: One Generation Reproduction Study in Male Rabbits Repeatedly Treated Dermaly with Sap 011 for 10 Weeks with Cover Letter. 1984
Toxicity Studies with Glycol Monobutyl Ether with Cover Letter dated 053084. 2000
Toxicity Test Using Life Stages of 'Champia parvula' (Rhodophyta). 1983
Toxicity Tests on Formamide with Cover Letter dated 081882. 1982
Toxicity to Fathead Minnows of Endrin in Food and Water. 1978
Toxicological Profile for 1,3,5-Trinitrobenzene. 1989
Toxicological Profile for 1,4-Dithiane. 1989
Toxicological Profile for 1,4-Oxathiane. 1989
Toxicological Profile for 2-Amino-4,6-Dinitrotoluene. 1989
Toxicological Profile for Acrolein (2007 Update). 2007
Toxicological Profile for Benzothiazole. 1989
Toxicological Profile for Diisobutylphthalate. 1989
Toxicological Profile for Farnesol. 1989
Toxicological Profile for Isodrin. 1989
Toxicological Profile for Isopropyl Methylphosphonate. 1989
Toxicological Profile for Ortho-Cresol. 1989
Toxicological Profile for Picric Acid. 1989
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