How to know the ducks, geese and swans of North America, all the species being grouped according to size and color Cory, Charles B. (Charles Barney), 1857-1921 creator text book Boston For sale by Little, Brown & Co [1897] 1897
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ENG Birds Ducks Geese North America Swans https://www.biodiversitylibrary.org/bibliography/54902 1576117 06019297 10.5962/bhl.title.54902