The Philippines recommends for conservation farming in the sloping lands

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

Manylion Llyfryddiaeth
Awdur Corfforaethol: Philippine Council for Agriculture and Resources Research and Development
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Los Banos, Laguna PCARRD-DOST 2001.
Cyfres:Philippine recommends series no.89
Pynciau:
Contour farming > Philippines.
Soil conservation > Philippines.