The Philippines recommends for conservation farming in the sloping lands

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

書誌詳細
団体著者: Philippine Council for Agriculture and Resources Research and Development
フォーマット: 図書
言語:English
出版事項: Los Banos, Laguna PCARRD-DOST 2001.
シリーズ:Philippine recommends series no.89
主題:
Contour farming > Philippines.
Soil conservation > Philippines.