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By: Packard, R LType: ArticleIn: Proceedings of the United States National MuseumVolume: 17Series:Issue: 978Date: 1894Page Range: 19--20Publication Info: Washington Smithsonian Institution Press, [etc.]Subjects:
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By: Packard, R LType: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 71Series:Issue:Date: 1958Page Range: 17--19Publication Info: Washington Biological Society of WashingtonSubjects:
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By: Packard, R LType: ArticleIn: University of Kansas publications, Museum of Natural HistoryVolume: 9Series:Issue:Date: 1960Page Range: 579--670Publication Info: Lawrence, University of Kansas,Subjects: