Beale, G.H. The genetics of Paramecium aurelia / G.H. Beale - Cambridge : Cambridge University Press, 1954. - x, 178 p. : ill. ; 22 cm. - Cambridge monographs in experimental biology; no. 2. . Includes bibliographical references. Subjects--Topical Terms: HeredityParamecium Dewey Class. No.: 593.172