Elements of geology : with reference to North America /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
D. Van Nostrand company, inc.,
[1939]
|
| Edition: | 2d ed. |
| Subjects: |
Table of Contents:
- pt. 1. Physical geology
- pt. 2. Historical geology.