The economic contribution of schooling and extension to rice production in the province of Laguna, Republic of the Philippines.

The economic contribution of schooling and extension to rice production in the province of Laguna, Republic of the Philippines.

书目详细资料
其他作者: Halim, Abdul 1945-
格式: 图书
语言:English
主题:
Rice > Philippines > Laguna.
Agricultural education > Philippines > Laguna.
Agricultural extension work > Laguna.