Como se puede mejorar la tierra
Como se puede mejorar la tierra
Pitu tabig misrrey mandu maramig
- 2 nd.
- Bogota (Colombia) : Ministerio de Gobierno, 1978
- 42 pages
- Printed
- Folleto ; No. 1 .
Spanish
Clearing
Colombia
Contour cultivation
Controlled burning
Cropping systems
Highlands
Manures
Soil conservation
Soil management
Terrace cropping
Spanish
Clearing
Colombia
Contour cultivation
Controlled burning
Cropping systems
Highlands
Manures
Soil conservation
Soil management
Terrace cropping