TY - BOOK AU - Srivastava, K.P. AU - Dhaliwal, G.S. TI - A Textbook of applied entomology: insects of economic importance SN - 9788127267520 U1 - 632.95 PY - 2011/// CY - Ludhiana PB - Kalyani Publishers KW - Entomology N1 - Includes bibliographical references and index ER -