TY  - BOOK
AU  - Carlier,Hans
ED  - Informationcentre for Low External Input Agriculture.
TI  - Understanding traditional agriculture :bibliography for development workers / (Acc: 178): bibliography for development workers 
SN  - 9090014969
U1  - 371.1 CAR 22
PY  - 1987///
CY  - Leusden, The Netherlands
PB  - Informationcentre for Low External Input Agriculture
KW  - Sustainable agriculture
KW  - Agriculture
KW  - Agricultural systems
ER  -