Investment requirements of Philippine agriculture a linear programming analysis [microform]

书目详细资料
主要作者:	Leonardo, Garibaldi O.
格式:	Visual Material
语言:	English
出版:	Quezon City Photoduplication Service, University of the Philippines Library 1979.
主题:	Farm mechanization > Mathematical models. > Philippines. Agricultural machinery > Cost of operation. > Philippines. Agriculture > Economic aspects > Philippines. Irrigation > Mathematical models. > Philippines.