Genetics, an introduction to the study of heredity
New York: Macmillan, 1913. Second Printing. Hardcover. 8vo, blue cloth gilt, very good. 272 pp.
New York: Macmillan, 1913. Second Printing. Hardcover. 8vo, blue cloth gilt, very good. 272 pp.
New York: Macmillan, 1931. Hardcover. Later printing, signed on title page by author. 8vo, cloth, good copy with light general wear to binding, spine somewhat rubbed and dull, pages beginning to tan. 359 pp.