Ore deposits of the United States, 1933-1967. The Graton-Sales volume. John D. Ridge, editor.
| Corporate Author: | |
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| Other Authors: | , , | 
| Format: | Book | 
| Language: | English | 
| Published: | New York
          s.n.
    
        1968. | 
| Series: | Rocky Mountain fund series | 
| Subjects: |