TY  - BOOK
AU  - Ashok Kumar
TI  - Management of Mustard Aphid (Lipaphis erysimi Kalt.) Through Varietal Selection, Botanical and Chemical Insecticides in Brassica Crop Under Late Sown Condition
U1  - 632.951 
PY  - 2006///
CY  - .- Pusa, Samastipur
PB  - : RAU
KW  - Entomology and Agricultural Zoology
KW  - Mustard
KW  - Thesis
KW  - M. Sc
ER  -