TY  - BOOK
AU  - Sheng, T. C.
TI  - Waretrshed management field manual: watershed survey and planning
SN  - 9789251029763
U1  - 333.73 
PY  - 1990///
CY  - Rome
PB  - FAO
KW  - Economics of Land and Energy / Natural Resources and Energy
N2  - 2000-08-13
ER  -