TY - BOOK AU - Srivastava, K P AU - Dhaliwal, G S TI - Textbook of applied entomology V.2: insects of economic importance SN - 9788127267520 U1 - 632.7 PY - 2011/// CY - New Delhi PB - Kalyani Publishers KW - Economic importance of insects KW - Agricultural entomology KW - Forest entomology KW - Apiculture KW - Sericulture ER -