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Comparative productivity of American black ducks and mallards nesting on Chesapeake Bay islands
Krementz, David G., Stotts, Daniel B., Pendleton, Grey W., Hines, James E., Stotts, VernonVolume:
70
Language:
english
Journal:
Canadian Journal of Zoology
DOI:
10.1139/z92-035
Date:
February, 1992
File:
PDF, 355 KB
english, 1992