TY  - BOOK
AU  - Rai,Ashok Kumar 
AU  - Guide: Varma,A.K
TI  - A Study of technological gap in adoption of package of practices of potato cultivation among the potato growers of Chhindwara  block of M.P
U1  - 630.7  
PY  - 1982///
CY  - Jabalpur 
PB  - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur
KW  - Extension Education
ER  -