Vertebrate zoology : an introduction to the compartive anatomy, embryology, and evolutio of chordate animals / by G. R. de Beer. De Beer, G. R. (Gavin Rylands), Sir, Vertebrates. Anatomy, Comparative. Embryology. Evolution. QL605 .D35 596 DEV Includes index. London : Sidgwick & Jackson, ltd., 1928. 1928. 1928 Text xx, 505 p. : eng Text-books of animal biology