Smithsonian miscellaneous collections. v.89 (1935)

Parts

  1. The classification of the free-living nematodes and their relation to the parasitic nematodes
    By: Filipjev, I N
    Type: Article
    In: Smithsonian miscellaneous collections
    Volume: 89
    Date: 1935-03-20
    Page Range: 1--76
    View Article
  2. A systematic classification for the birds of the world, revised and amended
    By: Wetmore, Alexander
    Type: Article
    In: Smithsonian Miscellaneous Collections
    Volume: 89
    Date: 1934
    Page Range: 1--11
    View Article