TY  - BOOK
AU  - x, x
AU  - Sombatpanit,Samran --- (et al).
TI  - Soil Conservation extention from concepts to adoption: x
SN  - 8120411897
U1  - 631.4/S683 
PY  - 1997///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Soil Conservation
KW  - Soil science
N1  - x
ER  -