Goldschmidt, Richard B. Understanding heredity : an introduction to genetics / Richard B. Goldschmidt. - New York : London : John Wiley & Sons , INC, ; Chapman Hall, Limited , 1952. - ix, 228 p. : ill. ; 23 cm. Includes bibliographical refereneces and index. Subjects--Topical Terms: Heredity. LC Class. No.: QH430 / G64 1952