TY  - GEN
AU  - Chaubey, B K
AU  - Rai, B B
AU  - Srivastava, J P
TI  - A Handbook of Extension Education
U1  - 371.35 
PY  - 1989///
CY  - Allahabad
PB  - Jyoti Prakashan
KW  - Extension Education
ER  -