Technical bulletin vol.23.

Bibliografische gegevens
Coauteur:	United Nations. Economic Commission for Asia and the Far East. Committee for Co-ordination of Joint Prospecting for Mineral Resources in Asian Offshore Areas
Formaat:	Boek
Taal:	English
Gepubliceerd in:	[Tokyo] s.n. 1991.
Onderwerpen:	Prospecting. Mines and mineral resources > Asia.