TY  - BOOK
AU  - Upadhyay,Shadan 
AU  - Guide:Agrawal,R.K
TI  - Studies on mustard aphid lipaphis erysimi (Kaltenbach) with particular reference to the extent of damage and its control with changing agricultural practices in Mandsaur district ,M.P
U1  - 632.7  
PY  - 1991///
CY  - Jabalpur 
PB  - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur
KW  - Entomology
ER  -