Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Biological markers in epidemiology 1990
Biological methods for the assessment of water quality : a symposium presented at the seventy-fifth annual meeting, American Society for Testing and Materials. / 1973
Biological methods of sludge dewatering 1971
Biological Models of Freshwater Communities. 1973
Biological monitoring and assessment : using multimetric indexes effectively / 1997
Biological monitoring for pesticide exposure : measurement, estimation, and risk reduction / 1989
Biological monitoring of aquatic systems / 1994
Biological monitoring of exposure and the response at the subcellular level to toxic substances proceedings of the European Society of Toxicology Meeting held in Munich, September 4-7, 1988 / 1989
Biological monitoring of exposure to chemicals : organic compounds / 1987
Biological monitoring of exposure to chemicals metals / 1991
Biological monitoring of terrestrial ecosystems using honey bees and earthworms : a workshop summary and panel reports / 1980
Biological monitoring of the Holston River near Saltville, Virginia between August 17, 1971, and October 11, 1972 / by James L. LaBuy. 1974
Biological monitoring of toxic metals / 1988
Biological monitoring of toxic trace elements / 1981
Biological monitoring systems for hazardous waste sites : production and analysis of analytical reference materials / 1989
Biological monitoring techniques for human exposure to industrial chemicals : analysis of human fat, skin, nails, hair, blood, urine, and breath / 1986
Biological Nuisance Problems. Supplement E to Public Health Aspects of Proposed Salt Water Barrier and Land Reclamation Projects, San Francisco Bay. 1960
Biological nutrient removal processes and costs. 2007
Biological Observations and Toxicity Bioassays in the Control of Industrial Waste Disposal. 1951
Biological Opinion. Arlington Wastewater Treatment Plan Snohomish County, Washington. U.S. Fish and Wildlife Service Reference: 13410-2009-F-0175. Endangered Species Act - Section 7 Consultation. 2009
Biological oscillators: their mathematical analysis. 1973
Biological pollution : the control and impact of invasive exotic species : proceedings of a symposium held at the University Place Conference Center, Indiana University-Purdue University at Indianapolis on October 25 & 26, 1991 / 1993
Biological populations as indicators of environmental change. 1992
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
Biological Problems in Water Pollution, Third Seminar, August 31-17, 1962 1965
Biological process design for wastewater treatment / 1985
Biological processes in the treatment of municipal water supplies / 1982
Biological processes in the treatment of municipal water supplies / 1982
Biological processes in the treatment of municipal water supplies / 1982
Biological Productivity of the Coeur D 'Alene River as Related to Water Quality. 1970
Biological Products. Establishments Licensed for the Preparation and Sale of Viruses, Serums, Toxins and Analogous Products, and the Trivalent Organic Arsenic Compounds. 1968
Biological Products. Establishments Licensed for the Preparation and Sale of Viruses, Serums, Toxins and Analogous Products, and the Trivalent Organic Arsenic Compounds. 1961
Biological ranking criteria for conservation of islands in the Laurentian Great Lakes / 2004
Biological reclamation of solid wastes 1977
Biological remediation of contaminated sediments with special emphasis on the Great Lakes : report of a workshop, Manitowoc, Wisconsin, July 17-19, 1990 / 1991
Biological removal of carbon and nitrogen compounds from coke plant wastes / 1973
Biological removal of colloidal matter from wastewater / 1973
Biological Researchy on the Effects of Undispersed and Dispersed Experimental Crude Oil Slicks in the New York Bight with Cover Letter dated 09/05/85 and EPA Response dated 11/05/85. 1985
Biological response signatures : indicator patterns using aquatic communities / 2003
Biological rhythms 1981
Biological rhythms in the marine environment 1976
Biological screening of complex samples from industrial/energy processes / 1979
Biological significance of some metals as air pollutants. 1977
Biological Sinks for Nitrogen Additions to a Forested Catchment. 1992
Biological studies of the Smith River, Virginia. 1970
Biological substances : international standards, reference preparations, and reference reagents, 1984. 1984
Biological substances international standards and reference reagents, 1990 / 1991
Biological survey for the nation 1993
Biological survey of Antietam Creek and some of its tributaries from Waynesboro, Pennsylvania to Antietam, Maryland : Potomac River Basin. 1968
Biological Survey of Antietam Creek and Some of its Tributaries, From Waynesboro, Pennsylvania to Antietam, Maryland. Potomac River Basin. 1968
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