The Upper Cretaceous floras of Alaska /
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Gov't. Print. Off,
1930.
|
| Series: | Geological Survey professional paper ;
no. 159. |
| Subjects: |
| Physical Description: | v, 123 pages : illustrations, tables, 87 plates, map (folded in pocket) ; 29 cm. |
|---|