TY - BOOK AU - Kushwah,Raghuvir Singh AU - Guide:Bhadoria,N.S TI - Studies on the potato aphid (Myzus: persicae Sulz.) and its chemical control U1 - 632.7 PY - 1988/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Entomology ER -