TY  - BOOK
AU  - Khan, Dr. P.M.
TI  - Textbook of extension education
SN  - 8179060063
U1  - 630.7 K 1 T 
PY  - 2002///
CY  - Udaipur
PB  - Himanshu Publication
KW  - Extension
KW  - Education
ER  -