Search Results for the EPA National Library Catalog

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Select Item Title Year Published
A comprehensive list of Chesapeake Bay basin species 1997 / 1997
Age-Dependent Changes in Activity of Mallard Plasma Cholinesterases. 1991
Biological effects of methyl mercury in aquatic systems on mallards and scaup / 1975
Changes in Mallard 'Anas platyrhynchos' Serum Chemistry Due to Age, Sex, and Reproductive Condition. 1990
Changes in Mallard Hen and Brood Behaviors in Response to Methyl Parathion-Induced Illness of Ducklings. 1988
Chesapeake Bay Waterfowl Policy and Management Plan (Agreement Committment Report). 1990
Comprehensive List of Chesapeake Bay Basin Species. 1992
Concentrated Animal Feeding Operations Clean Water Act requirements : what are the federal requirements for duck CAFOs? 2002
Dabbling duck recruitment in relation to habitat and predators at Union Slough National Wildlife Refuge, Iowa / 1991
Delayed Neuropathy in Adult Peking Ducks Induced By Some Organophosphorus Esters. 1984
Differential White Blood Cell Values of the Mallard ('Anas platyrhynchos') Across Different Ages and Reproductive States. 1990
Distribution and abundance of predators that affect duck production--Prairie Pothole Region 1993
Distribution and abundance of waterfowl and submerged aquatic vegetation in Chesapeake Bay 1982
Distribution and derivation of the harvest 1982
Ecology and conservation of North American sea ducks / 2015
Economic Analysis of Effluent Guidelines on the Feedlots: Large Scale Segments. 1976
Effect of Adult Mallard Age on Avian Reproductive Tests. 1986
Effect of duck hepatitis virus on pesticide toxicity / 1976
Effects of Aqueous and Dietary Exposure of Dieldrin on Survival, Growth and Bioconcentration in Mallard Ducklings. 1992
Effects of Dieldrin in Food on Growth and Bioaccumulation in Mallard Ducklings. 1994
Effects of Dietary Exposure to Methyl Parathion on Egg Laying and Incubation in Mallards. 1991
Effects of oil pollution on waterfowl : a study of salvage methods / 1970
Effects of Selenium on Mallard Duck Reproduction and Immune Function. 1989
Environmental education activity kit / 1990
Evaluations of duck habitat and estimation of duck population sizes with a remote-sensing-based system 1994
Exposure of waterfowl to lead : a nationwide survey of residues in wing bones of seven species, 1972-73 / 1979
Glucocorticoid Effects on Natural and Humoral Immunity in Mallards. 1993
Habitat Requirements for Chesapeake Bay Living Resources. Chesapeake Bay Program Agreement Commitment Report. 1988
Habitat suitability index models : Northern pintail / 1988
Habitat suitability index models canvasback (breeding habitat) / 1984
Habitat suitability index models Lesser scaup (breeding) / 1986
Habitat suitability index models Lesser scaup (wintering) / 1985
Habitat suitability index models Mottled duck / 1983
Habitat suitability index models Redhead (wintering) / 1983
Mallard Reproductive Testing in a Pond Environment: A Preliminary Study. 1986
Migratory Birds of Central Washington as Reservoirs of 'Campylobacter jejuni'. 1988
Model of the productivity of the northern pintail 1993
Organochlorine Contaminants of Wintering Ducks Foraging on Detroit River Sediments / 1984
Organochlorine Contaminates of Wintering Ducks Foraging on Detroit River Sediments 1984
Pathogenicity of 'Salmonella pullorum' in Northern Bobwhite Quail and Mallard Ducks. 1992
Pesticide Levels in Water and Wildlife of Reelfoot Lake, Tennessee. 1973
Producers' Compliance Guide for CAFO's : revised Clean Water Act regulations for concentrated animal feeding operations (CAFOs) / 2003
Reduction in Waste Load from a Duck Processing Plant. 1988
Restoration of canvasback migrational staging habitat in Wisconsin a research plan with implications for shallow lake management / 1991
Sequential Sampling of Plasma Cholinesterase in Mallards ('Anas platyrhynchos') as an Indicator of Exposure to Cholinesterase Inhibitors. 1989
Surf scoter : Melanitta perspicillata / 1998
Synthesis report : laboratory test methods for exposure of birds to microbial pest control agents / 1990
Technical manual for basic version of the Markov chain nest productivity model (MCnest) / 2013
The Conservation Reserve Program and duck and pheasant production in St. Croix County, Wisconsin / 2000
Toxicity and Estimated Water Quality Criteria Values in Mallard Ducklings Exposed to Pentachlorophenol. 1994
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