Materials for the study of variation treated with especial regard to discontinuity in the origin of species. By William Bateson.

Materials for the study of variation treated with especial regard to discontinuity in the origin of species. By William Bateson. Bateson, William, 1861-1926 text book London, Macmillan, 1894. 1894 English Variation (Biology) http://www.biodiversitylibrary.org/bibliography/17250 1944285 07001821 DLC