TY  - BOOK
AU  - Collinson,M.P.
TI  - History of farming systems research
SN  - 2000
U1  - 630/.72 
PY  - 2000///
CY  - UK
PB  - CAB International
KW  - Agricultural systems
KW  - Research
KW  - Extension and Advisory Work
KW  - Agricultural Economics
KW  - Aid, (New March 2000)
KW  - Agricultural development
KW  - Agricultural research
KW  - Extension
KW  - Farming systems
KW  - Farming systems research
KW  - History
KW  - Organization of research
KW  - Rural development
KW  - Training
N1  - CAB International
UR  - http://dx.doi.org/10.1079/9780851994055.0000
ER  -