Geology and paleontology of Canal Zone and adjoining parts of Panama : description of Tertiary mollusks (gastropods) /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. G.P.O.,
1957-
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| Series: | Professional paper (Geological Survey (U.S.)) ;
306-A-E. |
| Subjects: |
| Item Description: | Subtitle varies on pt. A: Geology and description of Tertiary mollusks ... "A contribution to the history of the Panama land bridge." |
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| Physical Description: | volumes : illustrations, maps ; 29 cm. |
| Bibliography: | Includes bibliographies and indexes. |