World minerals and world politics ; a factual study of minerals in their political and international relations /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York :
Whittlesey house, McGraw-Hill book company, inc.,
1931.
|
| Subjects: |
| Physical Description: | xii, 213 pages : illustrations ; 20 cm. |
|---|