ATWAL, A.S Bains, S.S. Applied animal ecology / [by] A.S.Atwal, S.S.Bains - New Delhi Kalyani pub. 1989 - viii, 245 p. Includes bibliography & index. ISBN: 8170962153 Subjects--Topical Terms: Ecology Animal ecology Dewey Class. No.: 591.7 / ATW