Hutchinson, J.B. The Evolution of gossypium and the differentiation of the cultivated cottons J. B. Hutchinson, R. A. Silow and S. G. Stephens. - London Oxford University Press 1947 - xi, 160p.: ill.; 22cm. Subjects--Topical Terms: Cotton Genetics. Empire Cotton Growing Corporations Dewey Class. No.: 583.170415 / H96E