Utilization and protection of degraded Philippine uplands : technologies and management systems.
- Los Ba�nos, Laguna, Philippines : SEAMEO Regional Center for Graduate Study and Research in Agriculture, c1999.
- i, 39 p. : ill. ; 28 cm.
9715600328
Sustainable agriculture
Sustainable forestry
Soil protection
471 SEA 1999 A023 Co.
9715600328
Sustainable agriculture
Sustainable forestry
Soil protection
471 SEA 1999 A023 Co.