TY - BOOK AU - Bhadoria,Upenora Singh AU - Guide: Deole,J.Y TI - The study of comparative efficacy of new insecticides against mustard aphid (Lipaphis erysimi kalt.) and the pest complex on some varieties of mustard U1 - 632.7 PY - 1980/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Entomology ER -