The Monthly American journal of geology and natural science
| Other Authors: | |
|---|---|
| Format: | Serial |
| Language: | English |
| Published: |
New York :
Hafner Pub. Co.,
1969 [c1968]
New York : Hafner, 1969 Philadelphia : 1969, c1968 |
| Series: | Contributions to the history of geology ;
v. 3 Contributions to the history of geology ; v. 3 |
| Subjects: |