Patten, Bradley M. 1889- Foundations of embryology [by] Bradley M. Patten [and] Bruce M. Carlson. - 3d ed. - New York, McGraw-Hill [1974] - xix, 650 p. illus. 25 cm. - McGraw-Hill series in organismic biology . Bibliography: p. 593-629. ISBN: 0070487979 LCCN: 73018419 Subjects--Topical Terms: Embryology.Embryology. LC Class. No.: QL955 / .P23 1974 Dewey Class. No.: 599.03/3 National Library of Medicine Call No.: QS604 P316f 1974