Sort By:
  1. The conference called by the governor of Pennsylvania to consider ways and means for preventing the spread of the chestnut tree bark disease. : The Capitol, chamber of the House of Representatives, Harrisburg, Pennsylvania, February 20 and 21, 1912. Stenographic report of proceedings of the conference.
    By: Pennsylvania Chestnut Blight Conference - Pearson, Raymond A. - Pennsylvania.
    Publication info: Harrisburg, :C. E. Aughinbaugh, printer to the State of Pennsylvania,1912.
    Contributed by: UMass Amherst Libraries (archive.org)
    View Book