Evolution of gossypium and the differentiation of the cultivated cottons - J.B. Hutchinson; R.A. Silow S.G. Stephens (London Oxford University Press, 1947)
J.B. Hutchinson; R.A. Silow & S.G. Stephens: Evolution of gossypium and the differentiation of the cultivated cottons. London. Oxford University Press, 1947.--(633.51HUT)
ENGLISH