[Papers] Held in Manila, Sept. 18-25, 1972.

Bibliografische gegevens
Coauteur:	ECAFE Regional Conference on Water Resources Development (10th : 1972 : Manila)
Formaat:	Boek
Taal:	English
Gepubliceerd in:	[Manila s.n. 1972].
Onderwerpen:	Water resources development. Irrigation.