Search Results for the EPA National Library Catalog

Items Found: 641
Showing: Items 151 - 200
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Select Item Title Year Published
Bioassay of procarbazine for possible carcinogenicity 1979
Bioassay of pyrazinamide for possible carcinogenicity. 1978
Bioassay of pyrimethamine for possible carcinogenicity. 1978
Bioassay of tetrachlorvinphos for possible carcinogenicity. 1978
Bioassay of thio-TEPA for possible carcinogenicity. 1978
Bioassay of tolazamide for possible carcinogenicity. 1978
Bioassay of tolbutamide for possible carcinogenicity. 1977
Bioassay of toxaphene for possible carcinogenicity. 1979
Bioassay of trichlorofluoromethane for possible carcinogenicity. 1978
Bioassay of trifluralin for possible carcinogenicity. 1978
Bioassay of trimethylphosphate for possible carcinogenicity. 1978
Bioassay of trimethylthiourea for possible carcinogenicity. 1979
Bioassay of trisodium ethylenediaminetetraacetate trihydrate for possible carcinogenicity. 1977
Biochemistry of estuarine ecosystem with emphasis on heavy metals and shellfish 1973
Biodegradation testing an assessment of the present status. 1983
Biological and fisheries data on Atlantic sturgeon, Acipenser oxyrhynchus (Mitchill) 1977
Biological and fisheries data on black sea bass, Centropristis striata (Linnaeus). 1977
Biological and fisheries data on butterfish, Peprilus triacanthus (Peck) / 1978
Biological and fisheries data on king mackerel, Scomberomorus cavalla (Cuvier) 1977
Biological and fisheries data on Spanish mackerel, Scomberomorus maculatus (Mitchill) 1977
Biological and oceanographic studies at a kraft pulp and paper mill outfall at Crofton, B. C. 1974 1976
Biological availability of sediment phosphorus to microorganisms 1975
Biological components of human reproduction; studies of their variations in population groups; report of a WHO Scientific Group. 1969
Biological consequences of bioaccumulation in aquatic animals : an assessment of the current literature / 1984
Biological problems in water pollution : transactions of the Second Seminar on Biological Problems in Water Pollution, held April 20-24, 1959, at Cincinnati, Ohio / 1960
Biology of fertility control by periodic abstinence; report of a WHO scientific group. 1967
Biotic, water quality and hydrologic characteristics of Skyline Marina in 1978 1980
Black Hills (South Dakota) flood of June 1972 : impacts and implications 1973
Brush control along agricultural drainage ditches environmental safety and efficacy of herbicide formulations / 1974
Cancer control; first report of an expert committee. 1963
Carbonate geochemistry and hydrogeology relationships : Laura, Majuro Atoll, Marshall Islands : project completion report for Laura Island hydrogeochemistry 1987
Carcinogenesis bioassay of trichloroethylene : CAS No. 79-01-6. 1976
Cell-mediated immune responses; report of a WHO Scientific Group. 1969
Changes in water hardness and cardiovascular death-rates 1981
Changes in water levels in 1955 and annual water-level measurements in January and February 1956 in observation wells in New Mexico: High plains, Pecos River Valley, south-central closed basins, Rio Grande Valley, southwestern New Mexico, 1960
Characteristics of the water supply in New Mexico, 1965
Characterization and treatability of drainage samples from coal piles at steam electric power stations / 1982
Chemical and biochemical methodology for the assessment of hazards of pesticides for man : report of a WHO Scientific Group. 1975
Chemical clarification methods for confined dredged material disposal / 1983
Chemical investigation of phosphorus removal in lakes by aluminum hydroxide 1977
Chemistry of phosphorus, cadmium, copper, nickel, lead, and zinc in Indiana lake and reservoir sediments 1979
Chemotherapy of malaria; report of a WHO Scientific Group, Geneva, 25 April-1 , 1967. 1967
Chlorophenols and their impurities in the Canadian environment / 1981
Classification and engineering properties of dredged material : final report / 1977
Clean automotive fuel : engine emissions using natural gas, hydrogen-enriched natural gas, and gas manufactured from coal (synthane) / 1972
Clean automotive fuel : laboratory-scale operation of the synthane process / 1972
Climatology of mountain fog on Mauna Loa, Hawai'i Island : project completion report for fog precipitation along topo-climatic gradients on the Island of Hawai'i 1978
Clinical pharmacology: scope, organization, training; report of WHO Study Group. 1970
Clostridium perfringens as an indicator of stream water quality / Roger S. Fujioka, Lyle Shizumura ; prepared for United States Department of the Interior. 1983
Coal liquefaction : recent findings in occupational safety and health. 1980
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