Search Results for the EPA National Library Catalog

Items Found: 13

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Your Search: (SUBJECT=Mallard)


Select Item Title Year Published
Applications of a simulation model to decisions in mallard management / 1988
Biological effects of methyl mercury in aquatic systems on mallards and scaup / 1975
Distribution and derivation of the harvest 1982
Effect of Adult Mallard Age on Avian Reproductive Tests. 1986
Habitat suitability index models Mallard (winter habitat, lower Mississippi Valley) / 1987
Mallard Reproductive Testing in a Pond Environment: A Preliminary Study. 1986
Premigrational movements and behavior of young mallards and wood ducks in north-central Minnesota 1989
Results of a Bird Reproduction Test(Mallard Duck) with and Experimental Pesticide. 2015
Results of Avian Reproduction Study in the Mallard Duck (Anas platyrhynchos). 2008
Significance of lead residues in mallard tissues 1974
Temporal and geographic estimates of survival and recovery rates for the mallard, 1950 through 1985 / 1989
Toxicity of lead and proposed substitute shot to mallards 1974
Winter distribution patterns and survival rates of winter-banded mallards 1987

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