Search Results for the EPA National Library Catalog

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Assessment of deposition levels of sulfur and nitrogen required to protect aquatic resources in selected sensitve regions of North America / 1996
Assessment of nutrient enrichment by use of algal-, invertebrate-, and fish-community attributes in wadeable streams in ecoregions surrounding the Great Lakes / 2011
Assessment of Region 5 / 1982
Assessment of the relevance of the inclusion of radionuclides as a chemical of mutual concern under Annex 3 of the Canada-United States Great Lakes Water Quality Agreement. 2018
Assessment of the state-of-technology of air pollution control equipment and of the impact of clean air regulations on the adequacy of electric power supply of North American bulk power systems : a report / 1972
At a Glance : Environmental Benefits Being Considered in Award of Great Lakes Grants. 2013
At a Glance : EPA Assisting Tribal Water Systems but Needs to Improve Oversight. 2008
At a Glance : EPA Needs an Agency-Wide Plan to Provide Tribal Solid Waste Management Capacity Assistance. 2011
At a Glance : Framework for Developing Tribal Capacity Needed in the Indian General Assistance Program 2008
At a Glance : Great Lakes National Program Should Improve Internal Controls to Ensure Effective Legacy Act Operations. 2012
At a Glance : Improvements Needed to Ensure Grant Funds for U.S.-Mexico Border Water Infrastructure Program Are Spent More Timely. 2008
At a Glance : Northwest Indian Fisheries Commission Complied With Most Federal Requirements but Claimed Some Unallowable Costs. 2017
Atlantic shorelines : natural history and ecology / 2007
Atlas of American Indian affairs / 1990
Atlas of North America : Space Age portrait of a continent. 1985
Atlas of North American freshwater fishes, 1980- et seq. / 1980
Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America 1999
Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America / 1999
Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America : additional conifers, hardwoods, and monocots / 2001
Atmospheric deposition of chemical contaminants to the Great Lakes 1987
Atmospheric deposition of toxic materials : a component of the Gree Bay mass balance study / 1992
Atmospheric deposition of toxic substances to the Great Lakes : IADN results through 2005 / 2008
Atmospheric deposition of toxic substances to the Great Lakes : IADN results to 1996 / 2000
Atmospheric deposition of toxic substances to the Great Lakes : IADN results to 1998 / 2001
Atmospheric deposition of toxic substances to the Great Lakes : IADN results to 2000 / 2004
Atmospheric loading of the lower Great Lakes and the Great Lakes drainage basin. 1977
Atmospheric loading of the Upper Great Lakes 1975
Atmospheric loadings to the Great Lakes : a technical note / 1977
Atmospheric loadings to waters of the four upper Great Lakes : a status report / 1998
Atmospheric loadings to waters of the upper Great Lakes : phase I / 1974
Atmospheric sulfur and nitrogen oxides : eastern North American source-receptor relationships / 1994
ATSDR studies on chemical releases in the Great Lakes region / 2008
Audit report : better planning and organizational changes could improve Region 8's tribal program / 1995
Auditoria ambiental y prevención de contaminación : estrategias para el cumplimiento voluntario de la normatividad ambiental en la industria maquiladora. 1997
Audubon Society field guide to North American wildflowers, eastern region 1979
Aunt Sarah : woman of the Dawnland / 1994
Automated Great Lakes wave forecasts / 1977
Automotive 2030, North America / 2011
Availability of phosphorus in different sources entering the Great Lakes for algal growth / 1979
Availability of pollutants associated with suspended or settled river sediments which gain access to the Great Lakes / 1979
Background concentration of sulfate in precipitation along with west coast of North America / 1989
Background on Great Lakes-Illinois waterway comprehensive water quality project. 1961
Background planning document for the design of a Great Lakes Atmospheric Inputs and Sources (GLAIS) network 1987
Backyard wilderness : from the Canadian Maritimes to the Florida Keys 1975
Barrier islands from the Gulf of St. Lawrence to the Gulf of Mexico 1979
Baseline assessment of human health risks resulting from PCB contamination at the Sheboygan River, Wisconsin, area of concern / 1993
Baseline human health risk assessment : Ashtabula River, Ohio, area of concern / 1992
Baseline human health risk assessment : Saginaw River, Michigan, area of concern / 1992
Baseline survey : eight Great Lakes states' public knowledge and opinions about Great Lakes issues / 1995
Basic issues in Great Lakes research : proceedings of a workshop sponsored by the U.S. National Science Foundation and the University of Michigan, 1-3 November 1986, Kellogg Biological Station, Hickory Corners, Michigan / 1987
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