Philippine small scale irrigation

Philippine small scale irrigation

书目详细资料
其他作者: Steinberg, David
格式: 图书
语言:English
出版: [Washington] Agency for International Development 1980.
丛编:A.I.D. Project Impact Evaluation report 4
主题:
Irrigation > Social aspects > Philippines.
Irrigation farming > Economic aspects > Philippines.
Irrigation > Philippines.