TY  - PRO
AU  - Lang,M.G.
AU  - Cantrell,R.P.
TI  - Accenting the farmer's role:  Purdue farming systems unit
PY  - 1983///
KW  - Collective farming
KW  - Farm inputs
KW  - Fertilizers
KW  - AGROVOC
KW  - Part time labour
KW  - Production factors
KW  - Sorghum
KW  - Trials
KW  - Water conservation
N1  - Tables
T2  - Ation in the Development of Technology
ER  -