dcsimg
Sort By:
  1. By: Pfeffer, Wilhelm Friedrich Philipp,
    Edition: 2. Völlig umgearb. Aufl.
    Publication info: LeipzigW. Engelmann1897-1904
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  2. By: Pfeffer, Wilhelm Friedrich Philipp,
    Edition: Ed. 2.
    Publication info: Oxford,Clarendon Press,1900-6.
    Holding Institution: University of Toronto - Gerstein Science Information Centre