Search Results for the EPA National Library Catalog

Items Found: 934
Showing: Items 301 - 350
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Select Item Title Year Published
Guidance for Assessing the Effects of Contaminants to Juvenile Gallinaceous Birds Using a Cross-Fostered Brood Method. 1994
Guidance for protecting submerged aquatic vegetation in Chesapeake Bay from physical disruption / 1995
Guide to Environmental and Economic Stewardship in the Albermarle-Pamlico Region. A Comprehensive Conservation and Management Plan Summary. 1994
Guide to Planting Seagrasses in the Gulf of Mexico. 1994
Guide to the identification, environmental requirements and pollution tolerance of freshwater blue-green algae (Cyanophyta) / 1982
Guidelines for deriving site-specific sediment quality criteria for the protection of benthic organisms. 1993
Gulf of Maine marine habitat primer / 2005
Habitat degradation action agenda for the Gulf of Mexico : first generation-management committee report. 1994
Habitat Evaluation of the Upper Des Plaines River and Adjacent Wetlands, 1979-80. 1980
Habitat Quality Assessment of Two Wetland Treatment Systems in Florida. A Pilot Study. 1993
Habitat quality assessment of two wetland treatment systems in Mississippi : a pilot study / 1992
Habitat quality assessment of two wetland treatment systems in the arid west : a pilot study / 1993
Habitat requirements for Chesapeake Bay living resources : a report from the Chesapeake Bay Living Resources Task Force. 1987
Habitat Requirements for Chesapeake Bay Living Resources. Chesapeake Bay Program Agreement Commitment Report. 1988
Habitat Requirements of Juvenile Colorado River Squawfish. 1977
Habitat structure and fish communities of warmwater streams / 1983
Habitat Use of Twenty-Five Common Species of Oregon Freshwater Fishes. 1988
Hard Bottom Mapping of Tampa Bay. 1994
Heirarachial framework for conserving biodiversity / 1998
Henson Creek Watershed Analysis 2007
Hierarchical subdivisions of the Columbia Plateau and Blue Mountain ecoregions, Oregon and Washington / 1996
Hydraulic Simulation in Instream Flow Studies: Theory and Techniques. 1978
Hydrogeologic framework, ground-water geochemistry, and assessment of nitrogen yield from base flow in two agricultural watersheds, Kent County Maryland 2002
Identification of Predominant Environmental Factors Structuring Stream Macroinvertebrate Communities Within a Large Agricultural Catchment. 1993
Identifying Ecological Indicators: An Environmental Monitoring and Assessment Program. 1990
Illinois 2002 Section 303 (d) List. 2003
Illinois biodiversity basics / 1999
Impact of Air Pollution on Vegetation Near the Columbia Generating Station - Wisconsin Power Plant Impact Study. 1982
Impact of Freshwater Flow Variations in the Manatee River. 1994
Impact of nearstream vegetation and stream morphology on water quality and stream biota / 1977
Impact of urbanization on the hydrology of Pocono Creek Watershed a model study / [electronic resource] : 2006
Impacts of oil spill disasters on marine habitats and fisheries in North America / 2015
Impacts of Section 404 Permits Requiring Compensatory Mitigation of Freshwater Wetlands in Texas and Arkansas. 1993
Impacts of Section 404 Permits Requiring Compensatory Mitigation on Wetlands in California (USA). 1992
Impacts of sediment and nutrients on biota in surface waters of the United States / 1979
Impacts of Water-Resource Development in the Snake River Area on Wildlife. 1973
Impacts on quality of inland wetlands of the United States : a survey of indicators, techniques, and applications of community-level biomonitoring data / 1990
Impacts on quality of inland wetlands of the United States a survey of indicators, techniques, and applications of community-level biomonitoring data / 1990
Impervious surface area and benthic macroinvertebrate response as an index of impact from urbanization on freshwater wetlands / 1997
Impervious Surface Area and Benthic Macroinvertebrate Response as an Index of Impact from Urbanization on Freshwater Wetlands. 1995
Implementation Plan for Removing Impediments to Migratory Fishes in the Chesapeake Bay Watershed. Annual Progress Report, 1994. 1995
Implementation Plan for Removing Impediments to Migratory Fishes in the Chesapeake Bay Watershed. Annual Progress Report, January-December 1993. 1994
Incline Village general improvement district wetlands enhancement facility : a total evaporative constructed wetland treatment/disposal system. 1993
Indicator development : seagrass monitoring and research in the Gulf of Mexico : report of a workshop held at Mote Marine Laboratory in Sarasota, FL, January 28-29, 1992 / 1994
Infaunal macrobenthos and sediment characteristics in Bellingham and Samish Bays 1985
Influence of the St. Marys River Plume on Northern Lake Huron Phytoplankton Assemblages. 1983
Insect Community Structure as an Index of Heavy-Metal Pollution in Lotic Ecosystems. 1983
Intensive Survey of Bear Creek in West-Central Illinois, August-September 1992. 1994
Intensive Survey of Otter Creek, Jersey County, Illinois, July 1992. 1993
Intensive Survey of Streams in the Mississippi South Basin, Summer 1999: Data Summary. 2003
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