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By: Carter, J. Cedric (James Cedric), - Illinois. Natural History Survey DivisionEdition:Publication info: Urbana, 1967Volume: 53Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: Dutch elm disease Fungicides Hylurgopinus rufipes Scolytus multistriatusBHL Collections:
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By: Kaston, B. J. (Benjamin Julian),Edition:Publication info: New Haven, Connecticut Agricultural Experiment Station, 1939Volume:Series:Holding Institution: University of Connecticut LibrariesSubjects: Diseases and pests Elm Hylurgopinus rufipesBHL Collections: