Darlington, C. D. Genes, plants, and people : essays on genetics / C. D. Darlington and K. Mather. - London : George Allen & Unwin, c 1950. - xxi, 187 p. : ill. ; 22 cm. 313 313 Subjects--Topical Terms: Genetics. Dewey Class. No.: 575.104 / G249g