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Proceedings of the Academy of Natural Sciences of Philadelphia v.72 (1920)

Parts

  1. By: Hebard, Morgan,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 14--82
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  2. Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 83--83
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  3. By: Wherry, Edgar T. (Edgar Theodore),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 84--111
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  4. By: Oshima, Masamitsu,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 120--135
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  5. By: Pennell, Francis W. (Francis Whittier),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 136--188
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  6. Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 203--206
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  7. By: Wardle, H Newell
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 209--213
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  8. By: Rehn, James A. G. (James Abram Garfield),
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 214--293
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  9. Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 294--295
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  10. By: Pilsbry, Henry Augustus,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 296--328
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  11. By: Crawley, Howard
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 331--336
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  12. By: Pilsbry, Henry Augustus,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 360--382
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  13. By: Fowler, Henry W.,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 72
    Date: 1920
    Page Range: 385--402
    Publication info: Philadelphia, Academy of Natural Sciences of Philadelphia,