Garcia, J.N.M.; Gerrits, R.V.
Soil conservation in an upland farming system in Davao del Sur : a socio-economic survey - Los Baños, Laguna : SEARCA-UQ Uplands Research Project, 1995 - 120p
Agricultural conservation -- Philippines -- Davao del Sur
Soil conservation -- Philippines -- Davao del Sur
Agricultural conservation
Soil conservation
Upland farming - Davao del Sur
Upland farming system
SEARCA-UQ Uplands Research Projects
Soil conservation in an upland farming system in Davao del Sur : a socio-economic survey - Los Baños, Laguna : SEARCA-UQ Uplands Research Project, 1995 - 120p
Agricultural conservation -- Philippines -- Davao del Sur
Soil conservation -- Philippines -- Davao del Sur
Agricultural conservation
Soil conservation
Upland farming - Davao del Sur
Upland farming system
SEARCA-UQ Uplands Research Projects