Nonmarine mollusks of late Cretaceous Age from Wyoming, Utah and Colorado /
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Author / Creator: | Yen, Teng-Chien, author. |
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Imprint: | Washington : United States Department of the Interior, Geological Survey, 1954. |
Description: | 1 online resource (35 unnumbered pages, 3 pages of plates). |
Language: | English |
Series: | Geological Survey professional paper ; 254-B Shorter contributions to general geology Geological Survey professional paper ; 254-B. Shorter contributions to general geology. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11547017 |