Heredity of skin color in negro-white crosses. With appendix, being abridgement of field-notes, chiefly of Florence H. Danielson Davenport, Charles Benedict, 1866-1944 creator Danielson, Florence Harris, 1886- contributor text book Washington Carnegie Institution of Washington 1913 1913
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ENG Heredity Human skin color Miscegenation QH431 D254 Carnegie Institution of Washington publication, 188 https://www.biodiversitylibrary.org/bibliography/27706 10.5962/bhl.title.27706 OTU