The Cretaceous flora of southern New York, and New England.
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Washington
Govt. Print. Off.
1906.
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| Series: | Monographs of the United States Geological Survey
v. 50. House document (United States. Congress. House) 59th Congress, 2nd session, no. 311. |
| Subjects: |