Mining developments in Asia and the far East 1968 /
United Nations
- New York : United Nations, 1968.
- 70 p. : illus., map. 28 cm.
Bibliographical footnotes.
70015492
Mineral industries -- Asia.
JX1977 / .A2 ST/ECE/Steel/24
338.2095 / UNM
Bibliographical footnotes.
70015492
Mineral industries -- Asia.
JX1977 / .A2 ST/ECE/Steel/24
338.2095 / UNM