Loading…
Impact of using auxiliary fans on coal mine ventilation efficiency and cost /
Saved in:
| Corporate Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
[Washington] :
United States. Dept. of the interior, Bureau of Mines,
1990.
|
| Series: | Report of investigations (United States.
9307 |
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|