Scheinfeld, Amram, 1897- Your heredity and environment / Amram Scheinfeld ; assisted in research and editing by Herbert L. Cooper, and by other herein mentioned ; illustrated by the author. - Philadelphia : Lippincott, c1965. - xxiv, 830 p. : il. (algumas color.). LCCN: 64014468 Subjects--Topical Terms: Genética humana. Dewey Class. No.: 575.1