Sociological aspects of irrigation [microform]

Bibliographische Detailangaben
1. Verfasser:	Wickham, Gekee Yapp 1941-
Format:	Visual Material
Sprache:	English
Veröffentlicht:	Quezon City Photoduplication Service University of the Philippines Library 1973.
Schlagworte:	Bikol Development Company. Irrigation > Philippines. Farmers > Philippines.