TY - BOOK AU - Gour, T.B. AU - Sridevi, D. TI - Chemistry, toxicity and mode of action of insecticides SN - 9789327225433 (pbk) U1 - 632.951 GOU/CH PY - 2012/// CY - Ludhiana PB - Kalyani publishers KW - Chemistry. KW - Insecticides KW - Toxicity ER -