Search Results for the EPA National Library Catalog

Items Found: 6

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Your Search: (AUTHOR=Patterson AND R. AND K.)


Select Item Title Year Published
Agricultural insecticide runoff effects on estuarine organisms : correlating laboratory and field toxicity testing with ecotoxicological biomonitoring / 1988
Customer/Supplier Accountability and Quality Assurance (QA) Program Implementation. 1992
Health risk assessment of chemical mixtures 1989
Impact of Power Plant Entrainment of Ichthyoplankton on Juvenile Recruitment of Four Fishes in Western Lake Erie in 1975-77. 1982
Septic tanks and the environment / 1972
Septic tanks and the environment. 1971

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