The coal measures Amphibia of North America /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Washington :
Carnegie institution of Washington,
1916.
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| Series: | Carnegie Institution of Washington publication ;
238. |
| Subjects: |
| Physical Description: | x, 222 pages : illustrations, 26 plates ; 30 cm. |
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| Bibliography: | "Bibliography of the fossil Amphibia, with especial reference to the Amphibia from the coal measures of North America": pages 202-217. |