dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Cresson, E. T. (Ezra Townsend),
    Publication info: Philadelphia, American Entomological Society, 1872
    Holding Institution: Smithsonian Libraries and Archives
  2. By: Cresson, E. T. (Ezra Townsend),
    Publication info: [Philadelphia, P.C. Stockhausen, Printer], 1887
    Holding Institution: Smithsonian Libraries and Archives
  3. By: Cresson, E. T. (Ezra Townsend),
    Publication info: S.l, American Entomological Society?, 1887?
    Holding Institution: Canadiana.org
  1. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 48
    Date: 1922
    Page Range: 197--203
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  2. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 4
    Date: 1865
    Page Range: 242--313
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  3. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 4
    Date: 1865
    Page Range: 426--488
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  4. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 1
    Date: 1862
    Page Range: 227--238
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  5. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 1
    Date: 1863
    Page Range: 316--344
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  6. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Psyche
    Volume: 33
    Date: 1926
    Page Range: 91--91
    Publication Info: Cambridge, Mass, Cambridge Entomological Club,
  7. By: Cresson, E. T. (Ezra Townsend), - Malloch, John Russell,
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 40
    Date: 1914
    Page Range: 1--36
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  8. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 44
    Date: 1918
    Page Range: 39--68
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  9. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Memoirs of the American Entomological Society
    Volume: 1
    Date: 1916
    Page Range: 1--141
    Publication Info: Philadelphia, American Entomological Society, 1916-
  10. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 30
    Date: 1879
    Page Range: 348--381
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  11. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: The Canadian entomologist
    Volume: 1
    Date: 1869
    Page Range: 103--105
    Publication Info: Ottawa [etc.], Entomological Society of Canada [etc.],
  12. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 1873
    Date: 1874
    Page Range: 104--176
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  13. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 1873
    Date: 1874
    Page Range: 374--413
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  14. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: The Canadian entomologist
    Volume: 1
    Date: 1868
    Page Range: 33--38
    Publication Info: Ottawa [etc.], Entomological Society of Canada [etc.],
  15. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 27
    Date: 1916
    Page Range: 147--152
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  16. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news
    Volume: 41
    Date: 1930
    Page Range: 76--81
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  17. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 33
    Date: 1922
    Page Range: 135--137
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  18. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: The Canadian entomologist
    Volume: 10
    Date: 1878
    Page Range: 205--210
    Publication Info: Ottawa [etc.], Entomological Society of Canada [etc.],
  19. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 25
    Date: 1914
    Page Range: 457--460
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  20. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society and proceedings of the Entomological Section of the Academy of Natural Sciences
    Volume: 7
    Date: 1879
    Page Range: 61--136
    Publication Info: Philadelphia, The Society, 1878-1889
  21. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society and proceedings of the Entomological Section of the Academy of Natural Sciences
    Volume: 7
    Date: 1879
    Page Range: 201--214
    Publication Info: Philadelphia, The Society, 1878-1889
  22. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society and proceedings of the Entomological Section of the Academy of Natural Sciences
    Volume: 7
    Date: 1879
    Page Range: 255--256
    Publication Info: Philadelphia, The Society, 1878-1889
  23. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 3
    Date: 1870
    Page Range: 143--172
    Publication Info: Philadelphia, The Society, 1867-1877
  24. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 3
    Date: 1864
    Page Range: 131--196
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  25. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 3
    Date: 1864
    Page Range: 257--321
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  26. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: The Canadian entomologist
    Volume: 5
    Date: 1873
    Page Range: 51--54
    Publication Info: Ottawa [etc.], Entomological Society of Canada [etc.],
  27. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: The Canadian entomologist
    Volume: 5
    Date: 1873
    Page Range: 66--69
    Publication Info: Ottawa [etc.], Entomological Society of Canada [etc.],
  28. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: The Canadian entomologist
    Volume: 5
    Date: 1873
    Page Range: 82--85
    Publication Info: Ottawa [etc.], Entomological Society of Canada [etc.],
  29. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news
    Volume: 49
    Date: 1938
    Page Range: 72--76
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  30. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 3
    Date: 1864
    Page Range: 397--402
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  31. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 4
    Date: 1872
    Page Range: 153--292
    Publication Info: Philadelphia, The Society, 1867-1877
  32. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 1
    Date: 1867
    Page Range: 289--312
    Publication Info: Philadelphia, The Society, 1867-1877
  33. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 2
    Date: 1863
    Page Range: 83--116
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  34. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 29
    Date: 1918
    Page Range: 133--137
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  35. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 34
    Date: 1923
    Page Range: 257--260
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  36. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news
    Volume: 46
    Date: 1935
    Page Range: 229--230
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  37. By: Cresson, E. T. (Ezra Townsend), - Melo-Costa, Wanessa de
    Type: Article
    In: Entomological news
    Volume: 42
    Date: 1931
    Page Range: 3--5
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  38. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 6
    Date: 1877
    Page Range: 129--212
    Publication Info: Philadelphia, The Society, 1867-1877
  39. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Proceedings of the Entomological Society of Philadelphia
    Volume: 4
    Date: 1865
    Page Range: 1--200
    Publication Info: Philadelphia, [Printed by the Society], 1863-1867
  40. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 24
    Date: 1913
    Page Range: 283--285
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  41. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 46
    Date: 1920
    Page Range: 27--89
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  42. By: Cresson, E. T. (Ezra Townsend), - Melo-Costa, Wanessa de
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 25
    Date: 1914
    Page Range: 275--279
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  43. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 32
    Date: 1906
    Page Range: 279--288
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  44. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 33
    Date: 1907
    Page Range: 99--108
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  45. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 47
    Date: 1921
    Page Range: 325--343
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  46. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 36
    Date: 1910
    Page Range: 267--290
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  47. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 43
    Date: 1917
    Page Range: 27--66
    Publication Info: Philadelphia, The Society at the Academy of Natural Sciences, 1890-
  48. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Transactions of the American Entomological Society
    Volume: 4
    Date: 1872
    Page Range: 29--60
    Publication Info: Philadelphia, The Society, 1867-1877
  49. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia
    Volume: 19
    Date: 1908
    Page Range: 95--99
    Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],
  50. By: Cresson, E. T. (Ezra Townsend),
    Type: Article
    In: Memoirs of the American Entomological Society
    Volume: 5
    Date: 1928
    Page Range: 1--90
    Publication Info: Philadelphia, American Entomological Society, 1916-