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  1. By: Jordan, David Starr, - Heath, Harold,
    Publication info: New York, D. Appleton and Company, 1902
    Holding Institution: Cornell University Library
  2. By: Jordan, David Starr, - Heath, Harold,
    Publication info: New York, D. Appleton and company, 1902
    Holding Institution: Library of Congress
  3. By: Jordan, David Starr, - Heath, Harold,
    Publication info: New York, D. Appleton, 1907, c1902
    Holding Institution: University of California Libraries
  4. By: Jordan, David Starr, - Kellogg, Vernon L. (Vernon Lyman), - Heath, Harold,
    Publication info: New York, D. Appleton and company, 1903
    Holding Institution: University of California Libraries
  5. By: Jordan, David Starr, - Kellogg, Vernon L. (Vernon Lyman), - Heath, Harold,
    Publication info: New York, D. Appleton, 1907, c1902
    Holding Institution: University of California Libraries
  6. By: Heath, Harold,
    Publication info: Cambridge, U.S.A, Printed for the Museum, 1911
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  7. By: Heath, Harold,
    Publication info: Cambridge, U.S.A, Printed for the Museum, 1918
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  8. By: Heath, Harold,
    Publication info: Washington, Govt. print. off, 1911
    Holding Institution: Library of Congress
  1. By: Heath, Harold,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 65
    Date: 1913
    Page Range: 688--692
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  2. By: Heath, Harold,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 53
    Date: 1901
    Page Range: 509--511
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  3. By: Heath, Harold,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 49
    Date: 1897
    Page Range: 299--302
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  4. By: Heath, Harold, - Mcgregor, Ernest A
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 64
    Date: 1912
    Page Range: 455--488
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,