TY  - BOOK
AU  - Webster,Cyril Charles
AU  - Northcote,Peter
AU  - Webster,Cyril Charles
TI  - Agriculture in the tropics
T2  - Tropical agriculture series
SN  - 0582468140
U1  - 630.913 
PY  - 1980///
CY  - London
PB  - Longman, 
KW  - AGRICULTURA
KW  - TROPICO
ER  -