1. A comparative sketch of the early development of the ear and eye in the pig, together with a new account of the development of the meatus externus, drum, and eustachian tube Author(s): Hunt, David, 1845-1907, author Publication: New York : D. Appleton and Company, 1877 Subject(s): Ear -- embryologyEye -- embryologySwine -- embryology
2. The development of the eye Author(s): Ayres, William C., author Publication: New York : D. Appleton & Co., [1881?] Subject(s): Eye -- embryology