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By: Baumgartner, Frederick MType: ArticleIn: The Wilson bulletinVolume: 50Series:Issue: 4Date: 1938Page Range: 274--285Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Baumgartner, A. Marguerite (Amelia Marguerite), - Baumgartner, Frederick MType: ArticleIn: The Wilson bulletinVolume: 56Series:Issue: 4Date: 1944Page Range: 209--215Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Baumgartner, Frederick MType: ArticleIn: The Wilson bulletinVolume: 61Series:Issue: 3Date: 1949Page Range: 187--187Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects: