dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Carter, J. Cedric (James Cedric), - Illinois. Natural History Survey Division
    Publication info: Urbana, 1967
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Dutch elm disease  Fungicides  Hylurgopinus rufipes  Scolytus multistriatus  
  2. By: Kaston, B. J. (Benjamin Julian),
    Publication info: New Haven, Connecticut Agricultural Experiment Station, 1939
    Holding Institution: University of Connecticut Libraries
    Subjects: Diseases and pests  Elm  Hylurgopinus rufipes