TY  - BOOK
AU  - Gibbon, David.
TI  - Crops of the drier regions of the tropics
SN  - 058202546X
AV  - SB 111 .G53 1982 
PY  - 1982///
CY  - England
PB  - Longman scientific & Technical
KW  - Tropical crops
KW  - Agriculture
ER  -