dcsimg
The future of BHL is uncertain, but hopeful. Learn more.
Sort By:
  1. By: Smithsonian Institution - Stimpson, William, - Prime, Temple, - Lea, Isaac, - Making of America Project. - Binney, W. G. (William Greene), - Carpenter, Philip P. (Philip Pearsall),
    Publication info: Washington, Smithsonian institution, 1860
    Holding Institution: University of California Libraries
  2. By: Lea, Isaac,
    Publication info: Philadelphia, Carey, Lea and Blanchard, 1833
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  3. By: Lea, Isaac,
    Publication info: Philadelphia, Carey, Lea and Blanchard, 1833
    Holding Institution: University of California Libraries
  4. By: Lea, Isaac,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  5. By: Lea, Isaac,
    Publication info: Philadelphia, Merrihew & Thompson, 1862
    Holding Institution: Smithsonian Libraries and Archives
  6. By: Lea, Isaac, - Academy of Natural Sciences of Philadelphia.
    Publication info: Philadelphia, Merrihew and Thompson, printers, 1855
    Holding Institution: National Library of Medicine
  7. By: Lea, Isaac,
    Publication info: Philadelphia, American Philosophical Society, 1830
    Holding Institution: Smithsonian Libraries and Archives
  8. By: Lea, Isaac, - Academy of Natural Sciences of Philadelphia.
    Publication info: Philadelphia, Merrihew & Thompson, 1857
    Holding Institution: National Library of Medicine
  9. By: Lea, Isaac,
    Publication info: Philadelphia, I. Lea, [1840?]-
    Holding Institution: Smithsonian Libraries and Archives
  10. By: Lea, Isaac,
    Publication info: Philadelphia Printed by J. Kay, Jun., & Co. [etc.] 1832-[74]
    Holding Institution: Multiple institutions
  11. By: Lea, Isaac, - T. Sinclair's Lith.,
    Publication info: Philadelphia, Merrihew & Thompson, printers, 1852
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection
  12. By: Lea, Isaac, - American Philosophical Society.
    Publication info: Philadelphia, Printed for the author, 1852
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  13. By: Lea, Isaac, - American Philosophical Society.
    Publication info: Philadelphia, Printed for the author, 1852
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection
  14. By: Lea, Isaac,
    Publication info: Philadelphia, [s.n.], 1862
    Holding Institution: Smithsonian Libraries and Archives
  15. By: Lea, Isaac,
    Edition: 3rd ed., greatly enl. and improved.
    Publication info: Philadelphia, Blanchard and Lea, 1852
    Holding Institution: Smithsonian Libraries and Archives
  16. By: Lea, Isaac,
    Publication info: Philadelphia, Carey, Lea and Blanchard, 1836
    Holding Institution: Smithsonian Libraries and Archives
  17. By: Lea, Isaac,
    Edition: 2d ed., enl. and improved.
    Publication info: Philadelphia, Carey, Lea & Blanchard, 1838
    Holding Institution: Smithsonian Libraries and Archives
  18. By: Lea, Isaac,
    Edition: 4th ed., very greatly enl. and improved.
    Publication info: Philadelphia, H.C. Lea, 1870
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  19. By: Lea, Isaac,
    Edition: 4th ed., very greatly enl. and improved.
    Publication info: Philadelphia, H. C. Lea, 1870
    Holding Institution: Multiple institutions
  1. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 9
    Date: 1857
    Page Range: 101--104
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  2. By: Lea, Isaac,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 3
    Series: 4
    Date: 1869
    Page Range: 466--467
    Publication Info: London Taylor and Francis, Ltd
  3. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 14
    Date: 1862
    Page Range: 262--272
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  4. By: Lea, Isaac, - Lea, Henry Charles,
    Type: Article
    In: Proceedings of the Zoological Society of London
    Volume: 1850
    Date: 1850
    Page Range: 179--197
    Publication Info: London Academic Press, [etc.] 1833-1965
  5. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 15
    Date: 1863
    Page Range: 190--190
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  6. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 25
    Date: 1873
    Page Range: 422--423
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  7. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 18
    Date: 1866
    Page Range: 33--35
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  8. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 18
    Date: 1866
    Page Range: 133--133
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  9. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 17
    Date: 1865
    Page Range: 88--89
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  10. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 16
    Date: 1864
    Page Range: 3--5
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  11. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 15
    Date: 1863
    Page Range: 154--156
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  12. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 1
    Date: 1840
    Page Range: 284--286
    Publication Info: Philadelphia, American Philosophical Society,
  13. By: Lea, Isaac,
    Type: Article
    In: Transactions of the American Philosophical Society
    Volume: new ser.:v.6 (1839)
    Series: new
    Date: 1839
    Page Range: 1-154
    Publication Info: Philadelphia [etc.],
  14. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 20
    Date: 1868
    Page Range: 160--161
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  15. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 16
    Date: 1864
    Page Range: 108--109
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  16. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 8
    Date: 1856
    Page Range: 92--95
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  17. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 11
    Date: 1859
    Page Range: 151--154
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  18. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 18
    Date: 1866
    Page Range: 110--113
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,
  19. By: Lea, Isaac,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia
    Volume: 20
    Date: 1868
    Page Range: 145--146
    Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,