TY - BOOK AU - Rathi,Ravindra,Kumar AU - Guide: Gargava,V.P TI - Studies on the relative toxicity of some modern insecticides against the tobacco biology on different host plants U1 - 632.7 PY - 1984/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Entomology ER -