TY  - BOOK
ED  - David Groenfeldt (ed.)
ED  - Joyce Lewinger moock(ed.)
TI  - Social science perspectives on managing agricultural technology
SN  - 9290901035
AV  - S494.5.I5.G7 1989 
PY  - 1989///
CY  - Colombo, Sri Lanka
PB  - International Irrigation managementinstitute(IIMI)
ER  -