LESS CONVENTIONAL UNDERGROUND COAL MINING
| Main Author: | Wood, P. A. |
|---|---|
| Corporate Authors: | INTERNATIONAL ENERGY AGENCY, TECHNICAL INFORMATION SERVICE |
| Published: |
:
International Energy Agency,
1980.
|
| Edition: | 1 |
| Series: |
International Energy Agency, Technical Information Service, Report No. ICTIS/TR12.
|
| Subjects: |
Halifax - Books
| Call Number | Copy | |
|---|---|---|
| 622.22 W878 | 1 |