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  1. By: Symons, Thomas B.
    Publication info: n.p, n.s, 1911?
    Holding Institution: Cornell University Library
  1. By: Symons, Thomas B.
    Type: Article
    In: Journal of economic entomology
    Volume: 1
    Issue: 2
    Date: 1908-04-01
    Page Range: 106--110
    Publication Info: [College Park, Md., etc.], Entomological Society of America [etc.],
  2. By: Symons, Thomas B.
    Type: Article
    In: Journal of economic entomology
    Volume: 1
    Issue: 4
    Date: 1908-08-01
    Page Range: 267--269
    Publication Info: [College Park, Md., etc.], Entomological Society of America [etc.],
  3. By: Symons, Thomas B. - Burgess, A. F. (Albert Franklin),
    Type: Article
    In: Journal of economic entomology
    Volume: 1
    Issue: 4
    Date: 1908-08-01
    Page Range: 269--274
    Publication Info: [College Park, Md., etc.], Entomological Society of America [etc.],