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By: Roberts, T RType: ArticleIn: BrevioraVolume: 384Series:Issue:Date: 1972Page Range: 1--16Publication Info: Cambridge, Mass Museum of Comparative Zoology, Harvard University [1952-Subjects:
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By: Roberts, T RType: ArticleIn: BrevioraVolume: 347Series:Issue:Date: 1970Page Range: 1--28Publication Info: Cambridge, Mass Museum of Comparative Zoology, Harvard University [1952-Subjects:
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By: Roberts, T RType: ArticleIn: Bulletin of the Museum of Comparative Zoology at Harvard CollegeVolume: 143Series:Issue:Date: 1972Page Range: 117--147Publication Info: Cambridge, Mass The Museum 1863-Subjects:
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By: Roberts, T RType: ArticleIn: BrevioraVolume: 374Series:Issue:Date: 1971Page Range: 1--27Publication Info: Cambridge, Mass Museum of Comparative Zoology, Harvard University [1952-Subjects:
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By: Roberts, T RType: ArticleIn: Bulletin of the Museum of Comparative Zoology at Harvard CollegeVolume: 144Series:Issue:Date: 1973Page Range: 489--514Publication Info: Cambridge, Mass The Museum 1863-Subjects:
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By: Roberts, T RType: ArticleIn: BrevioraVolume: 367Series:Issue:Date: 1971Page Range: 1--25Publication Info: Cambridge, Mass Museum of Comparative Zoology, Harvard University [1952-Subjects:
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By: Roberts, T RType: ArticleIn: Bulletin of the Museum of Comparative Zoology at Harvard CollegeVolume: 146Series:Issue:Date: 1974Page Range: 411--472Publication Info: Cambridge, Mass The Museum 1863-Subjects:
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By: Roberts, T RType: ArticleIn: BrevioraVolume: 382Series:Issue:Date: 1972Page Range: 1--25Publication Info: Cambridge, Mass Museum of Comparative Zoology, Harvard University [1952-Subjects:
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By: Roberts, T RType: ArticleIn: Bulletin of the Museum of Comparative Zoology at Harvard CollegeVolume: 145Series:Issue:Date: 1973Page Range: 213--235Publication Info: Cambridge, Mass The Museum 1863-Subjects:
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By: Roberts, T RType: ArticleIn: Bulletin of the Museum of Comparative Zoology at Harvard CollegeVolume: 142Series:Issue:Date: 1971Page Range: 393--418Publication Info: Cambridge, Mass The Museum 1863-Subjects:
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By: Roberts, T RType: ArticleIn: Proceedings of the California Academy of Sciences, 4th seriesVolume: 38Series: 4Issue:Date: 1970Page Range: 383--390Publication Info: San Francisco California Academy of SciencesSubjects:
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By: Roberts, T R - Stewart, Donald J.Type: ArticleIn: Bulletin of the Museum of Comparative Zoology at Harvard CollegeVolume: 147Series:Issue:Date: 1976Page Range: 239--317Publication Info: Cambridge, Mass The Museum 1863-Subjects: