Search Results for the EPA National Library Catalog

Items Found: 487
Showing: Items 351 - 400
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Public hearing : proposed airborne carcinogen policy. 1980
Public hearing : proposed airborne carcinogen policy. 1980
Public works in Seattle : a narrative history [of] the Engineering Department, 1875-1975 / 1978
Quality of life : prepared for Office of Research and Development, U.S. Environmental Protection Agency / 1973
Quantitative industrial hygiene 1981
Quick assessment protocols for measuring relative ecological significance of terrestrial ecosystems / 2008
Radiochemical and chemical constituents in water from selected wells and springs from the southern boundary of the Idaho National Engineering and Environmental Laboratory to the Hagerman area, Idaho, 2000 2001
Radiochemical and chemical constituents in water from selected wells south of the Idaho National Engineering and Environmental Laboratory, Idaho 2001
Recent advances in the study of the structure, composition, and growth of mineralized tissues 1955
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Tulare Lake bed area, southern San Joaquin Valley, California, 1986-87 / 1988
Reconnaissance of the water resources of the Enid quadrangle, north-central Oklahoma by Roy H. Bingham and DeRoy L. Bergman. 1979
Reconnaissance of the water resources of the Oklahoma City quadrangle, central Oklahoma / 1975
Reconnaissance of the water resources of the Tulsa quadrangle, northeastern Oklahoma / 1971
Reconnaissance of the water resources of the Tulsa quadrangle, northeastern Oklahoma / 1971
Recovery of chromite and silica from steel foundry waste molding sands 1971
Regression diagnostics : identifying influential data and sources of collinearity / 1980
Relation of ground-water quality to land use in the Philadelphia, Pennsylvania--Camden, New Jersey area / 1989
Relative effects on stream biota of chlorine and ammonia occurring in secondary sewage / 1981
Removal of phenolic compounds from wood preserving wastewaters / 1981
Removal of phenolic compounds from wood preserving wastewaters / 1981
Removal of phenolic compounds from wood preserving wastewaters / 1981
Reoviruses: Entry, Assembly and Morphogenesis [electronic resource] / 2006
Report of the Toxics Integration Project 1981
Report of the Toxics integration project. 1981
Reptile biodiversity : standard methods for inventory and monitoring / 2012
Requiem for the Santa Cruz : an environmental history of an Arizona river / 2014
Research and Development in Industrial Corporations: Can Advanced Societies Learn to Contain Pollution. 1973
Research studies of problems of the Cincinnati metropolitan sewage disposal program 1958
Resistance and susceptibility of protozoan cysts to natural degradation in the soil ecosystem / 1976
Review and evaluation of Monument Street (Baltimore) landfill 1983
Riparian ecosystems and their management : reconciling conflicting uses / 1985
Riparian ecosystems as essential habitat for raptors in the American West / 1987
Riparian/wetland research expertise directory : Arizona, Colorado, Nevada, New Mexico, and Utah / 1995
Risk assessment and indoor air quality 1999
Risk-based concentration table: Fourth quarter 1992. 1992
Rivers in the city. 1973
Role of Rogue Droplet Combustion in Hazardous Waste Incineration. 1988
Sampling carbonaceous aerosols : a review of methods and previous measurements : project summary / 1994
Shellfish Industry. Equipment Construction Guides. 1962
Single and multi-person controlled diffusions. 1972
Sodium conditioning to reduce fly ash resistivity / 1974
Soil and water conservation for productivity and environmental protection 1980
Soil gas sensing for detection and mapping of volatile organics : project summary / 1988
Soil survey of Lewis County, West Virginia 1995
Soil survey of Mendocino County, eastern part, and Trinity County, southwestern part, California 1991
Soil survey of Pueblo area, Colorado : parts of Pueblo and Custer Counties / 1979
Soil survey, Crowley County, Colorado 1968
Soil survey, Otero County, Colorado 1972
Soil survey, San Diego area, California 1973
Soils : an introduction to soils and plant growth / 1983
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