The educational effects on farmers of the pilot extension program on direct seeding of rainfed rice in Bulacan province, Philippines

The educational effects on farmers of the pilot extension program on direct seeding of rainfed rice in Bulacan province, Philippines

書目詳細資料
主要作者: Prabowo, Tjitropranoto 1939-
格式: 圖書
語言:English
主題:
Agricultural extension work > Philippines > Bulacan.
Agricultural innovations > Philippines > Bulacan.
Farmers > Philippines > Bulacan.