Animal physiology : principles and adaptations / Malcolm S. Gordon, in collaboration with George A. Bartholomew ... [et al.]. Gordon, Malcolm S. Physiology, Comparative. Animal ecology. QP31.2 .G65 1977 591.1 3rd GOA 1968 ed. published under title: Animal function. Includes bibliographies and index. New York : Macmillan, c1977. c1977. 1977 Text xx, 699 p. : eng