The Philippines recommends for conservation farming in the sloping lands: Vol. 1 - Contour farming
- Laguna : PhilippineCouncil for Agriculture Forestry and Natural Resources Research and Development, 2001
- 98p
9712004856
Soil conservation -- Philippines.
Hill farming -- Philippines
Contour farming -- Philippines
Farming
Farming conservation
Sloping lands
9712004856
Soil conservation -- Philippines.
Hill farming -- Philippines
Contour farming -- Philippines
Farming
Farming conservation
Sloping lands