Search Results for the EPA National Library Catalog

Items Found: 3548
Showing: Items 2451 - 2500
Your Search: (AUTHOR=THOMAS AND A AND A)


 
 
 
PREV 1 ... 45 46 47 48 49 50 51 52 53 54 55 ... 71 NEXT
Select Item Title Year Published
Principles of microbial ecology / 1966
Principles of neural science / 2000
Principles of toxicology 2006
Principles of toxicology 1996
Principles of water quality / 1984
Priority pollutants in the Cedar Creek reclamation-recharge facilities / 1984
Private lives and public policies : confidentiality and accessibility of government statistics / 1993
Problem definition study : evaluation of health and hygiene effects of the disposal of pesticides and pesticide containers / 1972
Problems of modeling local impacts of energy development : workshop proceedings, Great Plains Research Coordinating Committee. No. 8 (GPC-8), Denver, Colorado, March 18-19, 1980 / 1980
Procedures for updating the National Priorities List. 1984
Proceedings and papers of the thirty-fifth annual conference of the California Mosquito Control Association, Inc. and the twenty-third annual meeting of the American Mosquito Control Association at the Sheraton Palace Hotel, San Francisco, California, February 5-8, 1967 / 1967
Proceedings Governor's conference on air pollution : October 2 and 3, 1967, Hershey, Pennsylvania / 1967
Proceedings of a workshop on bottom trawl surveys 1989
Proceedings of Stormwater and Water Quality Management Modeling Users Group Meeting, 25-26 March 1982 / 1982
Proceedings of Stormwater and Water Quality Model Users Group Meeting, April 12-13, 1984 / 1985
Proceedings of Stormwater and Water Quality Model Users Group Meeting, April 12-13, 1984 / 1985
Proceedings of Stormwater and Water Quality Model Users Group Meeting, January 27-28, 1983 / 1983
Proceedings of Stormwater and Water Quality Model Users Group Meeting, January 31-February 1, 1985 / 1985
Proceedings of Stormwater and Water Quality Model Users Group Meeting, March 23-24, 1987 / 1987
Proceedings of Stormwater and Water Quality Model Users Group meeting, March 24-25, 1986, Orlando, FL / 1986
Proceedings of Stormwater and Water Quality Model Users Group Meeting, October 3-4, 1988, Denver, Colorado / 1989
Proceedings of the 1989 pollution control biologists meeting : held in Chicago, Illinois February 14-17, 1989 / 1989
Proceedings of the 1991 Midwest Pollution Control Biologists meeting : environmental indicators : measurement and assessment endpoints / 1992
Proceedings of the conference on combined municipal/industrial wastewater treatment / 1983
Proceedings of the Fifth International Symposium on the Reproductive Physiology of Fish the University of Texas at Austin, Austin, Texas, U.S.A., 2-8 July 1995 / 1995
Proceedings of the first annual NCTR hormone symposium 1975
Proceedings of the first International Symposium on Acid Precipitation and the Forest Ecosystem, May 12-15, 1975, Columbus, Ohio 1976
Proceedings of the First National Workshop on Biological Criteria : held in Lincolnwood, Illinois, December 2-4, 1987 / 1988
Proceedings of the Fourth NCI/EPA/NIOSH Collaborative Workshop--Progress on Joint Environmental and Occupational Cancer Studies : April 22-23, 1986, Holiday Inn Crowne Plaza Hotel, Rockville, Maryland / 1986
Proceedings of the International Workshop on Uncertainty, Sensitivity, and parameter estimation for multimedia environmental modeling : held August 19-21, 2003, at the U.S. Nuclear Regulatory Commission Headquarters, 11545 Rockville Pike, Rockville, Maryland, USA / 2003
Proceedings of the Research Planning Conference on Human Activity Patterns / 1989
Proceedings of the Symposium on Coastal Water Resources 1988
Proceedings of the Third Conference on the Climatic Impact Assessment Program, February 26 - March 1, 1974 / 1974
Proceedings of the third Conference on the Climatic Impact Assessment Program, February 26-March 1, 1974 / 1974
Proceedings of the third NCI/EPA/NIOSH Collaborative Workshop; Progress on Joint Environmental and Occupational Cancer Studies, March 22-23, 1984, Bethesda, Maryland 1984
Proceedings of the workshop in visibility values, Fort Collins, Colorado, January 28-February 1, 1979 1979
Process emission tests at the Columbia Nitrogen Corporation ammonium nitrate plant in Augusta, Georgia : during low density ammonium nitrate production / 1980
Process emission tests at the General Tire and Rubber Company vinyl-coated fabric plant in Reading, Massachusetts, March 1981 1982
Processes, coefficients, and models for simulating toxic organics and heavy metals in surface waters / 1987
Procurement of privately-owned passenger cars using in-house resources / 1983
Production of channel catfish (Ictalurus punctatus) in tertiary treatment ponds; completion report of Project no. A-017-IA, Iowa State Water Resources Research Institute 1969
Production operations : well completions, workover, and stimulation 1982
Professional Appraisers' Judgement of the Effect of Air Pollution on Property Values. 1969
Program for Arctic Regional Climate Assessmemt (PARCA) : Greenland science and planning meeting, October 5-6, 1998, Wallops Island, Virginia / 1999
Program review of California and New Mexico pertaining to area of review : supporting materials / 1980
Promiscuous plasmids of gram-negative bacteria 1989
Properties of gases and liquids: their estimation and correlation 1966
Proposal for 1980 and earlier light-duty gas vehicle emission factors for MOBILE3 / 1984
Proposal for a bioassay procedure to assess impact of habitat conditions on lake trout reproduction in the Great Lakes report of the Ad Hoc Committee to Assess the Feasibility of Conducting Lake Trout Habitat Degradation Research in the Great Lakes / 1988
Proposed Great Lakes phosphorus target loads a synopsis and some perspectives / 1979
PREV 1 ... 45 46 47 48 49 50 51 52 53 54 55 ... 71 NEXT

Save, Print or Email Selected Records