The vertebrate body / Alfred Sherwood Romer, Thomas S. Parsons. Romer, Alfred Sherwood, 1894- Parsons, Thomas Sturges, 1930- joint author. Vertebrates Anatomy. Anatomy, Comparative. Vertebrates Anatomy and histology. QL805 .R65 1977 596.04 19 ROV Includes index. Bibliography: p. 584-601. Philadelphia : Saunders, 1977. 1977. 1977 Text viii, 624 p. : eng