Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Toxicity and Bioaccumulation of Cadmium and Lead in Aquatic Invertebrates. 1978
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
Trail-Marking and Alarm Pheromones of Some Ants of the Genus Atta. 1973
Upper Yellowstone River, Montana: Macroinvertebrate Distribution and Water Analysis 1973-1974. 1981
Use and Development of Environmentally Controlled Chambers (Mesocosms) for Evaluating Biotechnology Products: The Proceedings of the Workshop on the Use and Development of Terrestrial Mesocosms. 1991
Variations in Larval Growth and Metabolism of an Estuarine Shrimp 'Palaemonetes pugio' during Toxicosis by an Insect Growth Regulator. 1993
Vector control : methods for use by individuals and communities / 1997
Viral insecticides for biological control 1985
Virus-insect relationships 1976
Water quality requirements of aquatic insects / 1973
Water Quality Requirements of Aquatic Insects. 1973
Water Resources Study and Public Health Aspects of the Jefferson and Whitehall Units Three Forks Division Missouri River Basin Project Montana. 1964
Watershed Patch Project 5 2002
Watershed Patch Project. 2002
Watershed protection : clean lakes case study : use of aquatic weevils to control a nuisance weed in Lake Bomoseen, Vermont / 1997
Windborne pests and diseases : meteorology of airborne organisms 1982
Witness : endangered species of North America / 1994
Worldwide guide to beneficial animals (insects, mites, nematodes) used for pest control purposes 1992
Xenobiotic-metabolizing enzymes in the fruitfly Drosophila melanogaster and the albino rat, with emphasis on glutathione s-transferase / 1979
êArsberetning / 1949
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