TY  - BOOK
AU  - National Soil Services Centre
TI  - The national action program(NAP) to combat land degradation
PY  - 2011///
CY  - Thimphu
PB  - National Soil Services Centre(NSSC),Ministry of Agriculture and Forests
KW  - Soil conservation
KW  - Bhutan
KW  - Soil fertility
KW  - Soil management
ER  -