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By: Bolívar y Pieltain, Cándido, - Bonet, F. (Federico), - Goodnight, Clarence J. (Clarence James), - Goodnight, Marie L. (Marie Louise), - Maldonado Koerdell, Manuel. - Osorio Tafall, Bibiano F. - Peláez, D. - Wagner, Helmuth Otto,Edition:Publication info: 1944Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
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By: Zweifel, Richard George, - Wagner, Helmuth Otto, - Meek, Seth E. (Seth Eugene),Edition:Publication info: New York, N.Y American Museum of Natural History [1960]Volume: no.1998 (1960)Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
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By: Meek, Seth E. (Seth Eugene), - Wagner, Helmuth Otto, - Zweifel, Richard George,Edition:Publication info: 1960Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
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By: Bogert, Charles M. (Charles Mitchill), - Davis, A. M. - Davis, L. Irby. - Gertsch, Willis John, - Vokes, Harold Ernest, - Wagner, Helmuth Otto,Edition:Publication info: 1942Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
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By: Wagner, Helmuth Otto,Type: ArticleIn: Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.VVolume: 31Series:Issue:Date: 1966Page Range: 38--43Publication Info: Berlin, Die Gesellschaft, 1926-c2000Subjects:
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By: Wagner, Helmuth Otto,Type: ArticleIn: The Wilson bulletinVolume: 58Series:Issue: 2Date: 1946Page Range: 69--93Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Wagner, Helmuth Otto,Type: ArticleIn: The Wilson bulletinVolume: 56Series:Issue: 2Date: 1944Page Range: 65--76Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Wagner, Helmuth Otto,Type: ArticleIn: The Wilson bulletinVolume: 57Series:Issue: 3Date: 1945Page Range: 165--187Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Wagner, Helmuth Otto,Type: ArticleIn: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, BonnVolume: 6Series:Issue:Date: 1955Page Range: 200--206Publication Info: Bonn, Das Forschungsinstitut,Subjects:
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By: Wagner, Helmuth Otto,Type: ArticleIn: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, BonnVolume: 4Series:Issue:Date: 1953Page Range: 1--12Publication Info: Bonn, Das Forschungsinstitut,Subjects: