Time required in developing selected Arizona copper mines /
Saved in:
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington :
U.S. Dept. of the Interior, Bureau of Mines : for sale by the Supt. of Docs., U.S. Govt. Print. Off,
1976.
|
| Series: | Information circular - Bureau of Mines ;
8702 |
| Subjects: |
| Item Description: | Chiefly tables. Item 637-A. S/N 024-004-01827-5. |
|---|---|
| Physical Description: | [2], ii, 144 p. : ill., maps ; 26 cm. |
| Bibliography: | Includes bibliographies. |