TY  - BOOK
AU  - A K Singh
TI  - Agriculture Extension: Impact And Assessment
SN  - 81-7754-039-4
U1  - 630.715 SIN/AG 
PY  - 1999///
CY  - Jodhpur
PB  - Agrobios And Assesment
KW  - problems of indian rural/agricultural system
KW  - concept of extension education
ER  -