TY - BOOK TI - The effect of selection on the number of facets in the eye of the "barred-eye" mutant of Drosophila ampelophila UR - https://www.biodiversitylibrary.org/item/140763 PY - 1915 N1 - Thesis (B.A.)--University of Illinois, 1915. --- Typescript. AU - Mattoon, Edwin Whitaker. KW - 1915 KW - Anatomy KW - Drosophila KW - General Science KW - Theses KW - UIUC ER -