Lignite resources of Asia and the Far East, their exploration, exploitation and utilization
| Corporate Authors: | United Nations. Economic Commission for Asia and the Far East (-) |
|---|---|
| Format: | Book |
| Bahasa: | eng |
| Terbitan: |
[New York?] :
United Nations Dept. of Economic and Social Affairs
, [1956]
|
| Series: |
Mineral resources development series ;
no. 7 |
| Subjects: |