Now showing items 1-4 of 4
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Ryan, Alan S. (Springer-Verlag; Japan Monkey Centre, 1981-10)
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Gingerich, Philip D.; Ryan, Alan S. (Springer-Verlag; Japan Monkey Centre, 1979-01)
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A Preliminary Scanning Electron Microscope Examination of Wear Striation Direction on Primate Teeth Ryan, Alan S. (SAGE Publications, 1979)
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Ryan, Alan S. (Wiley Subscription Services, Inc., A Wiley Company, 1979-02)