Dhaliwal, G S An outline of entomology : a question bank for competitive examinations / G. S. Dhaliwal. - Ludhiana : Kalyani Publishers, 2006. - 377 pages : 23 cm. Includes bibliographical references. ISBN: 8127225347 Subjects--Topical Terms: Entomology. LC Class. No.: QL 463 D52 2006 CIRC