Concepcion and Palma Escrita Formations, western Puerto Rico /
| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1974.
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| Series: | Geological Survey bulletin ;
1394 D. Contributions to stratigraphy. |
| Subjects: |
| Physical Description: | iii, 9 pages : illustrations ; 24 cm. |
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| Bibliography: | Includes bibliographical references (page 9). |