Lignite resources of Asia and the Far East, their exploration, exploitation and utilization.
- [New York?] United Nations Dept. of Economic and Social Affairs [1956]
- xii, 134 p. illus. 28 cm.
- Its Mineral resources development series, no. 7 .
- United Nations. Economic Commission for Asia and the Far East. Mineral resources development series, no. 7. United Nations. Document ; E/CN.11/438. .
United Nations. [Document] E/CN.11/438. "United Nations publications. Sales no.: 1957.II.F3."
58000920
Lignite--Asia.
JX1977 / .A2 E/CN.11/438
553.295 / UNL
United Nations. [Document] E/CN.11/438. "United Nations publications. Sales no.: 1957.II.F3."
58000920
Lignite--Asia.
JX1977 / .A2 E/CN.11/438
553.295 / UNL