Loading…
Economic evaluation of borehole and conventional mining systems in phosphate deposits /
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
[Washington] :
U.S. Dept. of the Interior, Bureau of Mines,
1983.
|
| Series: | Information circular (United States. Bureau of Mines) ;
8929 |
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|