Ewens, W. J. (Warren John), 1927- Population genetics/ by W. J. Ewens. - London: Methuen & Co. Ltd., 1969. - ii-xii, 147 p. ; 23 cm. 'Distributed in U.S.A. by Barnes & Noble, inc.' Bibliography: p. 135-139. ISBN: 0416031609 Subjects--Topical Terms: Population genetics