Search Results for the EPA National Library Catalog

Items Found: 2814
Showing: Items 1851 - 1900
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Proceedings of the Seventeenth Annual Pacific Climate Workshop : the Wrigley Institute for Environmental Studies, Two Harbors, Santa Catalina Island, California, May 22-25, 2000 / 2001
Proceedings of the Sixteenth Annual Pacific Climate Workshop : the Wrigley Institute for Environmental Studies, Two Harbors, Santa Catalina Island, California, May 24-27, 1999 / 2000
Proceedings of the Technology Transfer Symposium for the Remediation of Contaminated Sediments in the Great Lakes Basin : October 25-28, 1988, Canada Centre for Inland Waters, Burlington, Ontario / 1990
Proceedings of the Twelfth Annual Pacific Climate (PACLIM) Workshop Asilomar, California, May 2-5, 1995 / 1996
Proceedings of the Workshop on Cause-Effect Linkages / March 28-30, 1989, Westin Hotel, Chicago, Illinois, U.S.A. 1989
Proceedings of the Workshop on In Vitro Assessment of Contaminated Sediments for Potential Carcinogenicity : January 17-19, 1989, Duluth, Minnesota / 1989
Proceedings of the Workshop on the Role of Vegetation in Stabilization of the Great Lakes Shoreline / 1977
Proceedings, Ninth Conference on Great Lakes Research : Chicago, Illinois, March 28-30, 1966. 1965
Proceedings, Seventeenth Conference on Great Lakes Research / 1974
Proceedings. 1972
Proceedings. Progress evaluation meeting: pollution of Lake Erie and its tributaries: Indiana, Michigan, New York, Ohio, Pennsylvania : June 4, 1968, Cleveland, Ohio. 1969
Proceedings: second meeting of the second session (reconvened) Duluth, Minnesota, January 14-15, 1971. 1971
Production, usage and atmospheric emissions of 14 priority toxic chemicals 1987
Professional railroad atlas of North America : United States, Canada, Mexico. 1999
Profiles in wisdom native elders speak about the Earth / 1991
Program and abstracts 31st Conference on Great Lakes Research, McMaster University ; Hamilton, Ontario, May 17-20, 1988 / 1988
Program Management Assistance : Soil and Water Sampling at the Colorado River Indian Reservation, Parker, Arizona, Final Phase II Report / 1984
Program, International Association for Great Lakes Research, 49th Annual Conference : Great Lakes in a changing environment : May 22-26, 2006, University of Windsor, Windsor, Ontario. 2006
Programa frontera 2012 : informe de resultados (2010-2012) : programa ambiental M exico-Estados Unidos. 2012
Progress evaluation meeting in the matter of pollution of Lake Erie and its tributaries (Indiana - Michigan - New York - Ohio - Pennsylvania) : Sheraton-Cleveland Hotel, Cleveland, Ohio, June 27, 1969 1969
Progress in Great Lakes remedial action plans : implementing the ecosystem approach in Great Lakes areas of concern / 1994
Progress report for ... to the International Joint Commission on boundary water pollution 0
Progress report to the International Joint Commission / 1953
Progress report to the International Joint Commission from the Upper Lakes Reference Group. 0
Progress report to the International Joint Commission. 1972
Project highlights, Great Lakes cleanup fund. 1993
Project no. 23 : geochemistry and hydrogeology of Agriculture Watershed No. 10, and their influence on the chemical composition of water and sediments / 1977
Properties of fine particles which govern their biological activity : two year report, task I / 1983
Proposed mineral quality standards for the interstate waters of the Colorado River system. 1967
Proposed modification of the Great Lakes Atmospheric Deposition (GLAD) Network to include toxic organics / 1987
Proposed study of thermal plume modeling in the Great Lakes 1969
Proposed water quality guidance for the Great Lakes system / 1993
Protecting the fish and eating them, too : impacts on the Endangered Species Act on tribal water use / 2006
Protecting the Great Lakes : the costs and benefits of reducing toxic pollution in three communities. 1995
Protecting the tribal environment - options and opportunities. 1972
Protecting the world's greatest freshwater resource, the Great Lakes extended abstracts from a regional conference, Detroit, Michigan, November 13-15, 1989 / 1990
Protection of Great Lakes water quality from atmospheric contaminant deposition : proceedings of a legal workshop held at the University of Windsor, Windsor, Ontario, October 26-27, 1999 / 2000
Protection of the waters of the Great Lakes : final report to the governments of Canada and the United States. 2000
Proudly Black and Red : tales of African and Native Americans / 1993
Public hearing in the matter of pollution in the Great Lakes system from land use activities / 1973
Public participation and remedial action plans : an overview of approaches, activities and issues arising form RAP coordinator's forums. 1990
Public perceptions of the Great Lakes area : pilot study report / 1984
Public perceptions of water quality in the Great Lakes / 1981
Public priorities for Great Lakes research / by the Great Lakes Basin Commission, Leonard T. Crook, principal investigator. 1975
Publications on solid waste management in Indian country. 1998
Pueblo Indian water rights : struggle for a precious resource / 1984
Pushed into the rocks : southern California Indian land tenure, 1769-1986 / 1988
Quality control handbook for pilot watershed studies / 1975
Quality of surface waters of the United States, 1960; parts 3 and 4, Ohio River basin and St. Lawrence River basin. 1968
Quantification of the lake trophic typologies of Naumann (surface quality) and Thienemann (oxygen) with special reference to the Great Lakes / 1980
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