TY  - BOOK
AU  - Sharma, Shirom 
AU  - Guide: Deole, J.Y.
TI  - Screening of Promising Mustard Varieties Sown on different Dates Against Aphid Lipaphis Erysimi (Klat.)
U1  - 632.7 SHA-S 
PY  - 1997///
CY  - Jabalpur
PB  - J.N.K.V.V.
KW  - Entomology
ER  -