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By: Mengel, Robert M.Type: ArticleIn: The Wilson bulletinVolume: 54Series:Issue: 3Date: 1942Page Range: 211--211Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Martin, Larry D. - Mengel, Robert M.Type: ArticleIn: Contributions in scienceVolume: 330Series:Issue:Date: 1980-09-15Page Range: 75--85Publication Info: Los Angeles, Calif, The Museum, [1957]-Subjects:
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By: Warner, Dwain W. (Dwain Willard), - Mengel, Robert M.Type: ArticleIn: The Wilson bulletinVolume: 63Series:Issue: 4Date: 1951Page Range: 288--295Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Mengel, Robert M.Type: ArticleIn: The Wilson bulletinVolume: 65Series:Issue: 3Date: 1953Page Range: 145--151Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Mengel, Robert M. - Jenkinson, Marion AnneType: ArticleIn: The Wilson bulletinVolume: 82Series:Issue: 1Date: 1970Page Range: 74--78Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects: