TY  - BOOK
ED  - Food and Agriculture Organization of the United Nations
TI  - Report on the agro-ecological zones project
SN  - 9251010099
U1  - 630.277 21st ed.
PY  - 1980///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Agricultural ecology
N1  - V. 4: Results for southest Asia
ER  -