Mackenzie, A. Instant notes in ecology / by A. Mackenzie, [et all....] - New Delhi : Viva Books Private Limited, 1999. - vii, 321 p. ; 24 cm. - The Instant Notes Series . ISBN: 8176490369 Subjects--Topical Terms: Ecology --Outlines, syllabi, etc. Dewey Class. No.: 577.3 MAC / 2003