TY  - BOOK
AU  - Feder Gershon lau lawrence J, Slade Roger H
ED  - World Bank
TI  - Impact of agricultural extension: a case study of the training and visit system in Haryana India
U1  - 330 
PY  - 1985///
CY  - Washington
PB  - World Bank
KW  - Agricultural Extension Work
ER  -