Search Results for the EPA National Library Catalog

Items Found: 1093
Showing: Items 501 - 550
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Gulf of Mexico at a Glance: A Second Glance. 2011
Habitat classification and inventory methods for the management of Oregon estuaries / 1979
Habitat Requirements for Chesapeake Bay Living Resources. 1991
Habitat structure the physical arrangement of objects in space / 1991
Handbook for special public notification for lead for public drinking water suppliers. 1988
Handbook of ecosystem theories and management / 2000
Handbook of environmental and ecological modeling 1995
Handling Health Impacts, Suggestions for Communities Impacted by Energy Developments 1977
Hard Bottom Mapping of Tampa Bay. 1994
Hawaii, the islands of life : the Nature Conservancy of Hawaii / 1999
Hazardous substances in our environment : a citizen's guide to understanding health risks and reducing exposure / 1990
Hazardous waste management. 1991
Health and annoyance impact of odor pollution : final report / 1973
Health effects of human exposure to barium in drinking water / 1979
Healthy air : a community and business leaders guide. 2005
Heirarachial framework for conserving biodiversity / 1998
Historical changes in large river fish assemblages of the Americas 2005
Holocene Tree Migration Rates Objectively Determined from Fossil Pollen Data. 1995
Hood Canal--splendor at risk / 1991
How to Develop a Multi-Year Training and Exercise (T&E) Plan: A Tool for the Water Sector. 2011
How Wetlands are Defined and Identified 1995
Human choice and climate change : the societal framework / 1998
Human ecology : basic concepts for sustainable development / 2001
Human scalp hair : an environmental exposure index for trace elements / 1978
Human well-being values of environmental flows : enhancing social equity in integrated water resources management / 2007
Identification and Protection of Reference Wetland Natural Communities in Maryland: Potomac Watershed Floodplain Forests. 1999
Identifying Immigrant Populations At Risk From Eating Contaminated Shellfish. 1994
Identifying regional water quality patterns and their relationships with terrestrial ecosystems and fish distributions 1986
Illinois Data Catalog (Preliminary Print). 1972
Impact of chlorine/ammonia on ecosystem structure and function in experimental streams. [Microfiche]. 1988
Impact of coal-fired power plant on lead levels in a high plains biome / 1977
Impact of Freshwater Flow Variations in the Manatee River. 1994
Impact of Groundwater Contamination in East Multnomah County on the Interlachen Community. 1996
Impact of user charges on management of household solid waste / 1979
Impacts of sediment and nutrients on biota in surface waters of the United States / 1979
Implementation of the Water Quality-Based Provisions in the CSO Control Policy: Outline of Draft EPA Guidance 1999
Importance of Physical Scaling Factors to Benthic Marine Invertebrate Recolonization of Laboratory Microcosms. 1993
Improving water quality management planning in nonmetropolitan areas / 1973
Indian drinking water supply study / 1988
Indicators in Health and Ecological Risk Assessment, June 6-8, 2000 (Announcement) 2000
Individual-based modeling and ecology / 2005
Innovations in OSWER : making safer, more livable communities. 2000
Institutional solutions to drinking water problems : Maine case studies. 1993
Integrated federal interagency environmental justice action agenda. 2000
Integrating the '3 Rs': Remediation, Restoration and Redevelopment. The Milltown Reservoir Sediments Site and Missoula County, Montana. 2011
Intensive Survey of the Big Bureau Creek Watershed, 1990. 1997
Intensive Survey of the Henderson Creek Basin, 1994. 1996
Intensive Survey of the Mackinaw River Basin 1994. 1997
Intensive Survey of the Saline River Basin, Summer 1993. 1996
Introduction to quantitative ecology 1974
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