TY  - BOOK
AU  - Wrigley, Gordon.
TI  - Tropical agriculture: the development of production 
SN  - 0582460379
U1  - 630.913 19
PY  - 1982///
CY  - London
PB  - Longman
KW  - Agriculture
KW  - Tropics
N1  - Includes bibliographical references (p. 460-480) and index
ER  -