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Bulletin 23 (1944-1945)
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The caddis flies, or Trichoptera, of Illinois
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By: Ross, Herbert H. (Herbert Holdsworth),
Type: Article
In: Bulletin
Volume: 23
Date: 1944
Page Range: 1--326
Publication info: Urbana State of Illinois, Dept. of Registration and Education, Natural History Survey Division 1918-1985