Macfadyen, A. (Amyan) Animal ecology: aims and methods. - [2d ed.]. - New York, Pitman Pub. Corp. [1963] - Zoology series . Reprint of 1964. Bibliography: p. 282-335. LCCN: 62021996 /L/r85 Subjects--Topical Terms: Animal ecology.Animal populations. LC Class. No.: QL752 / .M22 1963 Dewey Class. No.: 591.5