TY  - BOOK
AU  - Wrigley, Gordon
TI  - Tropical agriculture: : the development of production
SN  - 058202496X
U1  - 630.913 
PY  - 1985///
CY  - Essex
PB  - E L B S
KW  - Agriculture-Tropics
N1  - Includes index and bibliography
ER  -