Protoceratops andrewsi, a pre-ceratopsian dinosaur from Mongolia. American Museum novitates ; no.72
Supplemental Materials
Date
1923
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Journal Title
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Volume Title
Publisher
[New York City : By order of the Trustees of The American Museum of Natural History
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DOI
Abstract
Description
9 p. ill. ; 24 cm.
Includes bibliographical references.
Includes bibliographical references.
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