Improvement of irrigation facilities through groundwater development the Philippines.

Détails bibliographiques
Collectivités auteurs:	Food and Agriculture Organization of the United Nations, United Nations Development Program in the Philippines
Format:	Livre
Langue:	English
Publié:	Rome United Nations Development Programme 1976.
Collection:	Its Technical report no.1-2
Sujets:	Irrigation > Economic aspects > Philippines > Laguna. Irrigation > Economic aspects > Philippines > Guimba (Nueva Ecija). Water, Underground > Philippines > Guimba (Nueva Ecija). Water, Underground > Philippines > Laguna.