Gordon, Malcolm S. Animal physiology : principles and adaptations / by Malcolm S. Gordon, in collaboration with George A. Bartholomew and others - 2nd ed. - New York : MacMillan, 1971 - xvi, 592 p. : ill. ; 26 cm. 1968 ed. published under title: Animal function. Includes bibliographies. LCCN: 72-146941 Subjects--Topical Terms: Physiology, ComparativeAnimal ecology