Sort By:
  1. The internal parasites of the horse (entozoa) by J. T. Duncan.
    By: Duncan, J. T.
    Publication info: Toronto :Presbyterian News Co.,1891.
    Contributed by: Canadiana.org (archive.org)
    View Book
  2. The internal parasites of the horse (Entozoa) / by J.T. Duncan.
    By: Duncan, J. T. - Fairman Rogers Collection (University of Pennsylvania)
    Publication info: Toronto :Presbyterian News Co.,1891.
    Contributed by: University of Pennsylvania Libraries (archive.org)
    View Book