TY  - PRO
AU  - Woolley,J.N.
TI  - On-farm research
PY  - 1988///
KW  - Data collection
KW  - Development aid
KW  - Diagnosis
KW  - Economic analysis
KW  - AGROVOC
KW  - Experiments
KW  - Farmers
KW  - Research
KW  - Technology transfer
KW  - Training courses
KW  - Trials
N1  - References p. 886-890
T2  - Common Beans: Research for Crop Improvement. Schoonhoven, A. van, and Voysest, O., eds., Wallingford, Oxon: CAB International, CIAT
ER  -