Sociological aspects of irrigation [microform]

Sociological aspects of irrigation [microform]

书目详细资料
主要作者: Wickham, Gekee Yapp 1941-
格式: Visual Material
语言:English
出版: Quezon City Photoduplication Service University of the Philippines Library 1973.
主题:
Bikol Development Company.
Irrigation > Philippines.
Farmers > Philippines.