TY  - BOOK
TI  - Utilization and protection of degraded Philippine uplands: Technologies and management system
SN  - 9715600328
PY  - 1999///
CY  - Los Banos, Laguna
PB  - SEAMEO SEARCA
KW  - Contour hedgerow
KW  - sears
KW  - Sustainable agriculture
N1  - Includes bibliographical references
ER  -