Changes in cropping systems Cale, Tanauan, Batangas, 1973-1977

書目詳細資料
主要作者:	Frio, A.L
其他作者:	Price, E.C (joint author.)
格式:	圖書
語言:	English
出版:	Los Baños, Laguna Agricultural Economics Department, International Rice Research Institute 1979.
叢編:	Paper / International Rice Research Institute. Agricultural Economics Department 79-12.
主題:	Cropping systems > Philippines > Batangas.