The Philippines recommends for conservation farming in the sloping lands

The Philippines recommends for conservation farming in the sloping lands vol. 1. contour farming.

書目詳細資料
企業作者: Philippine Council for Agriculture and Resources Research and Development
格式: 圖書
語言:English
出版: Los Banos, Laguna PCARRD-DOST 2001.
叢編:Philippine recommends series no.89
主題:
Contour farming > Philippines.
Soil conservation > Philippines.