Search Results for the EPA National Library Catalog

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Select Item Title Year Published
U.S. Geological Survey Chesapeake Bay studies : scientific solutions for a healthy bay and watershed / 2006
Uncertainties in Nitrogen Mass Loadings in Coastal Watersheds. 1990
Understanding the Chesapeake a layman's guide, 1973
Understanding the estuary : advances in Chesapeake Bay research / 1988
Underwater grasses in Chesapeake Bay & Mid-Atlantic coastal waters : guide to identifying submerged aquatic vegetation / 2006
University of Maryland Chesapeake roster ... 1975
Updated Review of Estuarine Aquatic Toxicity Data for the Development of Aquatic Life Criteria for Atrazine in Chesapeake Bay. Phase 2 Report. 1994
Upper bay survey : final report to the Maryland Department of Natural Resources ... / 1975
Upper Chesapeake Bay water quality studies : Bush River, Romney Creek, Spesutie Narrows and Swan Creek 1968-1971, Chesapeake and Delaware Canal 1970, Chester River 1970, Severn River 1970-1971, Gunpowder, Middle and Bird Rivers 1971 / 1972
Uptake kinetics and recycling of nutrients in the Potomac River estuary and northern Chesapeake Bay : 1 October 1976-31 December 1977 1980
Urban stormwater runoff contamination of the Chesapeake Bay sources and mitigation / 1991
Use of nutrient balances in comprehensive watershed water quality modeling of Chesapeake Bay 1998
Use of Rhodamine B Dye as a tracer in streams of the Susquehanna River Basin 1964
Use of the Chesapeake Bay for cooling thermal-electric power plants 1972
User's Guide to Chesapeake Bay Program Biological and Living Resources Monitoring Data, 2000. 2000
Users Guide to Chesapeake Bay Program Biological and Living Resources Monitoring Data, 1997. 1997
Using the Regional Acid Deposition Model to Determine the Nitrogen Deposition Airshed of the Chesapeake Bay Watershed. 1995
Using the sediment quality triad to characterize toxic conditions in the Chesapeake Bay (1999) : an assessment of tidal river segments in the Bohemia, Magothy, Patuxent, Potomac, James, and York rivers / 2001
Validation and Application of the Second Generation Three Dimensional Hydrodynamic Model of Chesapeake Bay. 2000
Vanishing lands / 1992
Vanishing lands : sea level, society and Chesapeake Bay / 1995
Vegetated filter strips for agricultural runoff treatment / 1987
Vegetated Filter Strips for Agricultural Runoff Treatment. 1987
Verification and use of a numerical model of the Chesapeake & Delaware Canal / 1974
Verification of the Chesapeake Bay model Chesapeake Bay hydraulic model investigation / 1981
Vertical mixing and nutrient transport in the Chesapeake bay : final report to the State of Maryland, Power Plant Siting Program / 1981
Virginian Province demonstration report : EMAP-estuaries, 1990 / 1993
Vital signs : assessing the state of Chesapeake agriculture in 2005 / 2005
Volunteer water monitoring : a guide for state managers / 1990
Ware River Intensive Watershed Study - 1. Nonpoint Source Contributions. 1983
Ware River intensive watershed study : 2. estuarine receiving water quality / 1983
Waste disposal practices at federal installations : Chesapeake Bay area of Maryland excluding Potomac and Patuxent River basins / 1965
Waste disposal practices at federal installations : Patuxent River basin / 1964
Waste Disposal Practices at Federal Installations. Chesapeake Bay Area of Maryland Excluding Potomac and Patuxent River Basins. 1965
Water intake and pump station of City of Chesapeake, Va. (Northwest River) : final environmental statement. 1973
Water quality and pollution control study : mine drainage, Chesapeake Bay - Delaware River Basins. 1967
Water Quality and Pollution Control Study. Mine Drainage-Chesapeake Bay, Potomac River Basin, Susquehanna River Basin, and Delaware River Basin. 1967
Water quality conditions in the Chesapeake Bay system / 1972
Water Quality Functions of Riparian Forest Buffer Systems in the Chesapeake Bay Watershed. 1995
Water quality functions of riparian forest buffer systems in the Chesapeake Bay Watershed: a report of the Nutrient Subcommittee of the Chesapeake Bay Program. 1995
Water quality monitoring programs for selected sub-estuaries of the Chesapeake Bay / 1978
Water quality survey of Chesapeake Bay in the vicinity of Annapolis, Maryland. 1967
Water Quality Survey of Chesapeake Bay in the Vicinity of Annapolis, Maryland. 1967
Water quality survey of Northeast River, Elk River, C & D Canal, Bohemia River, Sassafras River and Upper Chesapeake Bay : summer 1968, data report. 1968
Water Quality Survey of Northeast River, Elk River, C + D Canal, Bohemia River, Sassafras River and Upper Chesapeake Bay. Summer 1968. 1968
Water quality survey of the Chesapeake Bay in the vicinity of Sandy Point 1969
Water quality survey of the Chesapeake Bay in the vicinity of Sandy Point 1969
Water quality survey of the Chesapeake Bay in the vicinity of Sandy Point / 1971
Water quality survey of the Chesapeake Bay in the vicinity of Sandy Point / 1968
Water quality survey of the eastern shore Chesapeake Bay, Wicomico River, Pocomoke River, Nanticoke River, Marshall Creek, Bunting Branch and Chincoteague Bay : summer 1967, data report. 1967
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