Improved drilling of coal measure rocks for underground mine void detection and exploration programs /
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
Bureau of Mines, U.S. Dept. of the Interior,
[199]1.
|
| Series: | Report of investigations ; 9370
|
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Matheson Library
| Call Number: |
622 W341
|
|---|---|
|
Copy
On Shelf
Notes:
|
|