Wessells, Norman K. Vertebrate structures and functions; readings from Scientific American. With introductions by Norman K. Wessells. - San Francisco, W. H. Freeman [1974] Edition for 1969 published under title: Vertebrate adaptations. Bibliography: p. [423]-429. ISBN: 0716708906 0716708892 (pbk.) LCCN: 73017004 Subjects--Topical Terms: Vertebrates.Adaptation (Biology)Adaptation, Physiological -- Collected works.--Adaptation, Physiological -- Collected works.Vertebrates -- Collected works.--Vertebrates -- Collected works. LC Class. No.: QL605 / .W42 1974 Dewey Class. No.: 596/.05 National Library of Medicine Call No.: QH546 V567 1973