Krebs, Charles J. Ecology : the exprimental analysis of distribution and abundance / Charles J. Krebs. - 5th ed. - San Francisco : Benjamin Cummings, c2001. - xx, 695 p. : ill. (some col.), col. maps ; 26 cm. Includes bibliographical references (p. 623-663). ISBN: 0321042891 LCCN: 00-064356 Subjects--Topical Terms: Ecology.Population biology.Biogeography. Dewey Class. No.: 577.8 KRE