Technical bulletin vol.21.

Bibliographische Detailangaben
Körperschaft:	United Nations. Economic Commission for Asia and the Far East. Committee for Co-ordination of Joint Prospecting for Mineral Resources in Asian Offshore Areas
Format:	Buch
Sprache:	English
Veröffentlicht:	[Tokyo] s.n. 1990.
Schlagworte:	Prospecting. Mines and mineral resources > Asia.