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

书目详细资料
主要作者: Prabowo, Tjitropranoto 1939-
格式: 图书
语言:English
主题:
Agricultural extension work > Philippines > Bulacan.
Agricultural innovations > Philippines > Bulacan.
Farmers > Philippines > Bulacan.