TY  - BOOK
AU  - Dympep, Riewbanut
TI  - Development,Infestation and Economic Threshold of Mustard Aphid Lipaphio eryoimi (Kaltenbach) On certain Rapeseed and Mustard Varieties
U1  - 595.7 D 
PY  - 1989///
CY  - Jorhat
ER  -