Search Results for the EPA National Library Catalog

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Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1989. Draft Report. 1990
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay, 1991 / 1992
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay, 1992 / 1993
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1992. 1993
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1993. 1994
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1994. 1995
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay-1987. 1989
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and the coastal bays - 1996 1997
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and the coastal bays - 1997 / 1998
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries, 1984 / 1984
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1984. 1987
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries, 1985 / 1987
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries, 1985 / 1985
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1985. 1987
Distribution of submerged vascular plants, Chesapeake Bay, Maryland / 1983
Distribution of Submersed Vascular Plants, Chesapeake Bay, Maryland. 1980
District of Columbia nutrient reduction strategy 1994
Draft "removing impediments to migratory fishes in the Chesapeake Bay watershed" : an agreement commitment report from the Fish Passage Workgroup. 1988
Draft : Chesapeake Bay blue crab management plan. 1994
Draft : Chesapeake Bay oyster management plan. 1994
Draft framework : Chesapeake Bay gateways & water trails network 2000
Draft Framework: Chesapeake Bay Gateways and Water Trails Network. 2000
Draft programmatic environmental impact statement for oyster restoration in Chesapeake Bay, including the use of a native and/or nonnative oyster / 2008
Draft: public access strategy 1988
Drainage area statistics for the Chesapeake Bay fresh-water drainage basin 1971
Early summer rain event : impact on the bay : Chesapeake Bay 2006 / 2006
Ecological studies in the middle reach of Chesapeake Bay, Calvert Cliffs / 1987
Ecology of Podon Polyphemoides (Crustacea, Branchiopoda) in the Chesapeake Bay 1970
Economic Analyses of Nutrient and Sediment Reduction Actions to Restore Chesapeake Bay Water Quality. 2003
Economic base study Chesapeake Bay Drainage Basins / 1968
Economic values attributable to Virginia's coastal wetlands as inputs in oyster production / 1979
Ecosystem Based Fisheries Management for Chesapeake Bay. Review of Consumer Preferences for Eco-Labeled Seafood. Potential Implications for Ecosystem Based Fisheries Management in the Chesapeake Bay. 2009
Ecosystem Effects of Oyster Restoration in Virgina Habitat and Lease Areas. A Report to the Maryland Department of Natural Resources. 2006
Ecosystem models of Chesapeake Bay, 1994-1996 : progress reports / 1997
Ecosystem models of the Chesapeake Bay relating nutrient loadings, environmental conditions, and living resources : final report, 1 May 1998 - April 30, 1999 / 2000
Ecosystem Models of the Chesapeake Bay Relating Nutrient Loadings, Environmental Conditions, and Living Resources. Final Report. (May 1, 1998-April 30, 1999). 2000
Ecosystem process modeling of submerged aquatic vegetation in the lower Chesapeake Bay / 1994
Ecosystem Services and Environmental Markets in Chesapeake Bay Restoration. 2015
Ecosystem Services Approaches to Restoring a Sustainable Chesapeake Bay and Its Tributary Watersheds. 2015
Eden in peril the troubled waters of the Chesapeake Bay / 1985
Effects of Atrazine on 'Zostera marina' in Chesapeake Bay, Virginia. 1982
Effects of atrazine on Zostera marina in the Chesapeake Bay, Virginia : interim report 1900
Effects of Hurricane Agnes on the environment and organisms of Chesapeake Bay : early findings and recommendations. A report for the U.S. Army Corps of Engineers, Philadelphia District / 1973
Effects of shallow-water channel dredging on the community of benthic animals and plants : phase I : survey of previously dredged areas and observations on the biological and physical effects : final report / 1975
Effects of shallow-water channel dredging on the community of benthic animals and plants : phase II : a study of immediate effects and rates of recovery / 1978
Effects of storm-sampling frequency on estimation of water-quality loads and trends in two tributaries to Chesapeake Bay in Virginia 2001
Effects of Thermal Loading and Water Quality on Estuarine Primary Production. 1970
Effects of Thermal Loading and Water Quality on Estuarine Primary Production. 1971
Effects of Thermal Pollution on Productivity and Stability of Estuarine Communities. 1971
EMAP : Chesapeake Bay Watershed Pilot Project. 1994
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