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Search Results for the EPA National Library Catalog
Items Found: 5590
Showing: Items 5251 - 5300
Your Search: (SUBJECT=biology)
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Title
Year Published
5251
Tissue proliferation in plasma medium
1912
5252
Tissue Slices in the Study of Lung Metabolism and Toxicology.
1984
5253
Tissues and organs : a text-atlas of scanning electron microscopy
1979
5254
Tital and Diurnal Spawning Cues in the Atlantic Silverside, 'Menidia menidia'.
1983
5255
TNF Receptor Associated Factors (TRAFs) [electronic resource] /
2007
5256
To Demonstrate the Effectiveness of Iodine for the Disinfection of Public Water Supplies and to Determine the Physiological Effects on a Human Population.
1968
5257
Toluene : ambient water quality criteria.
1979
5258
Topics on Expressing and Predicting Results of Life-Cycle Tests.
1987
5259
Toward a cleaner aquatic environment /
1973
5260
Toward a Cleaner Aquatic Environment.
1973
5261
Toward a new philosophy of biology : observations of an evolutionist /
1988
5262
Toward classification and rationale for watershed management and stream protection /
1979
5263
Towards a theoretical biology. An IUBS symposium,
1968
5264
Towards Sustainable Cities in China Analysis and Assessment of Some Chinese Cities in 2008 / [electronic resource] :
2011
5265
Toxaphene : ambient water quality criteria.
1978
5266
Toxaphene : chronic toxicity to fathead minnows and channel catfish /
1977
5267
Toxaphene effects on reproduction, growth, and mortality of brook trout /
1975
5268
Toxaphene status report : special report to the Hazardous Materials Advisory Committee, Environmental Protection Agency /
1971
5269
Toxic action of water soluble pollutants on freshwater fish /
1970
5270
Toxic Cations and Marine Biota: Analysis of Research Effort during the Three Year Period 1974-1976.
1979
5271
Toxic contaminant characterization of aquatic organisms in Galveston Bay a pilot study /
1992
5272
Toxic contaminants in Long Island Sound /
1989
5273
Toxic Effects of Cadmium on the Garden Snail ('Helix aspersa').
1981
5274
Toxic Effects of Cadmium on Three Generations of Brook Trout (Salvelinus fontinalis).
1976
5275
Toxic Effects of the Herbicide Paraquat.
1974
5276
Toxic effects of xenobiotics on the pituitary gland. {microfiche}
1991
5277
Toxic effects of zinc on fathead minnows Pimephales promelas in soft water /
1978
5278
Toxic Pollutants in China Study of Water Quality Criteria / [electronic resource] :
2015
5279
Toxic Residues and Pollutants.
1979
5280
Toxic Substances and Pesticides Action Agenda for the Gulf of Mexico.
1994
5281
Toxic Summary Prepared by Indus Bio-Test Lab., Inc. with Cover Letter.
1983
5282
Toxic Weighting Factors for Pesticide Active Ingredients and Priority Pollutants.
1993
5283
Toxicant-receptor interactions : modulation of signal transduction and gene expression /
1998
5284
Toxicity and Bioaccumulation of Cadmium and Lead in Aquatic Invertebrates.
1978
5285
Toxicity and Bioaccumulation of Endrin and Methoxychlor in Aquatic Invertebrates and Fish.
1980
5286
Toxicity and Bioconcentration of BHC and Lindane in Selected Estuarine Animals.
1977
5287
Toxicity and Estimated Water Quality Criteria Values in Mallard Ducklings Exposed to Pentachlorophenol.
1994
5288
Toxicity Evaluation of a Complex Metal Mixture to the Softshell Clam 'Mya arenaria'.
1977
5289
Toxicity Evaluations for Hazardous Waste Sites: An Ecological Assessment Perspective.
1989
5290
Toxicity of Amitrole in the Rat.
1972
5291
Toxicity of Chemosterilants.
1962
5292
Toxicity of chlorine and ammonia to aquatic life Chemistry, water quality criteria, recent research, and recommended future research.
1991
5293
Toxicity of Chlorine to Juvenile Spot, Leiostomus Xanthurus.
1977
5294
Toxicity of copper to daphnids in reconstituted and natural waters /
1976
5295
Toxicity of DDT food and water exposure to fathead minnows /
1976
5296
Toxicity of Drilling-Mud Biocides to Developing Estuarine Macrobenthic Communities.
1980
5297
Toxicity of Fentin Hydroxide to Rats.
1967
5298
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
5299
Toxicity of Hexamethylphosphoramide in Rats.
1966
5300
Toxicity of metals to marine phytoplankton cultures /
1980
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