TY  - BOOK
AU  - Singh B.B.
AU  -  Karthikeyan C.  Aga F.A.
TI  - Question Bank on Agricultural Extension
SN  - 93-5124-793-7
U1  - 153.9463 
PY  - 2018///
CY  - New Delhi
PB  - Astral International (P) Ltd
ER  -