Distribution and numbers of American black ducks along the Maine coast during the severe winter of 1980-1981

J. R. Longcore; J.P. Gibbs

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USGS · 5210079

Distribution and numbers of American black ducks along the Maine coast during the severe winter of 1980-1981

J. R. Longcore·J.P. Gibbs

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J. R. Longcore, J.P. Gibbs. 1988. Distribution and numbers of American black ducks along the Maine coast during the severe winter of 1980-1981. https://pubs.usgs.gov/publication/5210079

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