Stevens, C. E. Comparative physiology of the vertebrate digestive system C.E. Stevens. - Cambridge [Cambridgeshire] New York Cambridge University Press 1988. - xi, 300 p. ill. Includes index. Bibliography: p. 243-289. ISBN: 0521330440 LCCN: 88002726 Subjects--Topical Terms: Vertebrates--Digestive organs.Vertebrates--Physiology. LC Class. No.: QP145 / .S78 1988 Dewey Class. No.: 596.0132 / S844c