Sort By:
  1. The head-capsule and mouth-parts of Diptera /
    By: Peterson, Alvah,
    Publication info: 1916.
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  2. The head-capsule and mouth-parts of Diptera,
    By: Peterson, Alvah,
    Publication info: Urbana,University of Illinois,1916
    Holding Institution: University Library, University of Illinois Urbana Champaign
    View Book
  3. The head-capsule and mouth-parts of Diptera,
    By: Peterson, Alvah,
    Publication info: Urbana,University of Illinois,1916
    Holding Institution: Smithsonian Libraries
    View Book