TY - BOOK AU - Kumar, Bellam Konda Venkata Suresh, TI - Biology and Chemical Control of Mustard Aphid (Lipaphis Erysimi Kaltenbach) (Homoptera : Aphididae) on Mustard, Brassica Juncra Linnaeus PY - 2004/// CY - Navsari PB - Entomology Dept. N.M.College ER -