TY  - BOOK
AU  - Kumar, Birendra
AU  - Hansra, B. S.
TI  - Extension education for human resource development: Birendra Kumar
SN  - 8170228409
U1  - 630.715 
PY  - 2000///
CY  - New Delhi 
PB  - Concept Publ.
KW  - Extension education
ER  -