TY  - BOOK
AU  - Singh, Chandiabali
TI  - Importance, adequacy and need of in-service training to villege level workers in different areas of competency
U1  - 630.715 S 643 E 
PY  - 1971///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Extension
ER  -