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By: Bruce, Willis N.Edition:Publication info: Urbana, 1952Volume: 27Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Bruce, Willis N.Edition:Publication info: Urbana, 1953Volume: 33Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Bruce, Willis N. - Decker, George Clemens,Edition:Publication info: Urbana, 1951Volume: 24Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Graber, Richard R. (Richard Rex), - Wunderle, Steven L - Bruce, Willis N.Type: ArticleIn: The Wilson bulletinVolume: 77Series:Issue: 2Date: 1965Page Range: 168--174Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Tauber, Oscar E - Tauber, Anne Hager - Joyce, Charles R - Bruce, Willis N.Type: ArticleIn: Journal of the Washington Academy of SciencesVolume: 33Series:Issue:Date: 1943Page Range: 97--105Publication Info: Washington [etc Washington Academy of Sciences]Subjects: