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  1. By: Wilson, Alexander, - Bonaparte, Charles Lucian, - Baird, Spencer Fullerton,
    Edition: Popular ed.
    Publication info: Philadelphia :Porter and Coates,[187-?]
    Holding Institution: Cornell University Library
  2. By: Wilson, Alexander, - Bonaparte, Charles Lucian, - Baird, Spencer Fullerton, - Ord, George, - Lawson, Alexander, - Porter & Coates, - Sherman & Co. (Philadelphia, Pa.), - Mears & Dusenbery,
    Publication info: Philadelphia :Porter & Coates,[1871]
    Holding Institution: Smithsonian Libraries
  3. By: Wilson, Alexander, - Bonaparte, Charles Lucian, - Baird, Spencer Fullerton, - Ord, George,
    Edition: Popular ed.
    Publication info: Philadelphia :Porter & Coates,[1878?]
    Holding Institution: American Museum of Natural History Library
  4. By: Baird, Spencer Fullerton,
    Publication info: New York :Harper & Brothers,1872-[1879]
    Holding Institution: MBLWHOI Library
  5. By: Baird, Spencer Fullerton,
    Publication info: Washington, D.C.,1858.
    Holding Institution: American Museum of Natural History Library
  6. By: Baird, Spencer Fullerton, - Cassin, John, - Lawrence, George N.
    Publication info: Philadelphia :J.B. Lippincott & Co.,1860.
    Holding Institution: Smithsonian Libraries
  7. By: Baird, Spencer Fullerton, - Heermann, Adolphus L. - Kennerly, Caleb Burwell Rowan,
    Publication info: [n. p., 19--?]
    Holding Institution: Cornell University Library
  8. By: Allen, J. A. (Joel Asaph), - Baird, Spencer Fullerton, - Coues, Elliott, - Nuttall Ornithological Club.
    Publication info: Cambridge, Mass. :The Club,[1876-1883]
    Holding Institution: Multiple institutions
  9. By: Baird, Spencer Fullerton, - Baird, Spencer Fullerton, - Metzeroth, R. (Robert), - Newberry, J. S. (John Strong), - Richard, John H., - Smithsonian Institution. - United States. War Department.
    Publication info: [1856?]
    Holding Institution: Smithsonian Libraries
  10. By: Baird, Spencer Fullerton, - United States. Department of the Interior. - United States. War Department. - Smithsonian Institution.
    Publication info: Washington :Smithsonian Institution,1858.
    Holding Institution: Smithsonian Libraries
  11. By: Baird, Spencer Fullerton,
    Edition: <1st octavo ed.>
    Publication info: Washington,Smithsonian Institution,1859.
    Holding Institution: Cornell University Library
  12. By: Baird, Spencer Fullerton, - Royal College of Surgeons of England.
    Publication info: Washington :Smithsonian Institution,1857.
    Holding Institution: Royal College of Surgeons of England (archive.org)
  13. By: Baird, Spencer Fullerton, - Girard, Charles, - Museum of Natural History (U.S.)
    Publication info: Washington,Smithsonian Institution,1853.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  14. By: Baird, Spencer Fullerton,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  15. By: Smithsonian Institution. - Baird, Spencer Fullerton,
    Publication info: Washington :Smithsonian Institution,1852.
    Holding Institution: Smithsonian Libraries
  16. By: United States. Army. Corps of Topographical Engineers - Baird, Spencer Fullerton, - Girard, Charles, - Haldeman, Samuel Stehman, - Hall, James, - Stansbury, Howard, - Torrey, John, - United States. Army. Corps of Topographical Engineers.
    Publication info: Philadelphia :Lippincott, Grambo & Co.,1852.
    Holding Institution: Multiple institutions
    BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection
  17. By: Girard, Charles, - Baird, Spencer Fullerton,
    Publication info: Philadelphia,Printed by C. Sherman & son,1858.
    Holding Institution: Smithsonian Libraries
  18. By: Baird, Spencer Fullerton, - Dickinson College.
    Publication info: Carlisle [Pa.] :Printed by Gitt & Hinckley,1846.
    Holding Institution: Smithsonian Libraries
  19. By: Cuvier, Georges, baron, - Axelrod, Herbert R., - Baird, Spencer Fullerton, - Valenciennes, M., - Koninklijk Zoologisch Genootschap Natura Artis Magistra, te Amsterdam. - Library of Congress.
    Publication info: Paris,Chez F. G. Levrault; [etc., etc.]1828-49.
    Holding Institution: Smithsonian Libraries
  20. By: Baird, Spencer Fullerton, - Brewer, T. M. (Thomas Mayo), - Ridgway, Robert,
    Publication info: Boston :Little, Brown,1905.
    Holding Institution: Smithsonian Libraries
  21. By: Baird, Spencer Fullerton, - Brewer, T. M. (Thomas Mayo), - Ridgway, Robert,
    Publication info: Boston,Little, Brown,1874.
    Holding Institution: Multiple institutions
  22. By: Heck, J. G. (Johann Georg), - Baird, Spencer Fullerton,
    Publication info: New York,R. Garrigue,1852.
    Holding Institution: Smithsonian Libraries
  23. By: Heck, J. G. (Johann Georg), - Baird, Spencer Fullerton,
    Publication info: New York,R. Garrigue,1851.
    Holding Institution: American Museum of Natural History Library
  24. By: Baird, Spencer Fullerton,
    Publication info: Philadelphia, Pa. :J.B. Lippincott Co.,1859.
    Holding Institution: Museums Victoria
    BHL Collections: BHL Australia | Museums Victoria
  25. By: Temminck, C.J. (Coenraad Jacob), - Baird, Spencer Fullerton, - Ocagne, Edmond d'.
    Edition: 2e éd., considérablement augm. et mise au niveau des découvertes nouvelles.
    Publication info: Paris :Chez H. Cousin,1820-1840.
    Holding Institution: Smithsonian Libraries
  26. By: Elliot, Daniel Giraud, - Elliot, Daniel Giraud, - Elliot, Daniel Giraud, - Wolf, Joseph, - Morgan, William S., - Baird, Spencer Fullerton,
    Publication info: New York :Published by the author,1865.
    Holding Institution: Smithsonian Libraries
  27. By: Agassiz, Louis, - Baird, Spencer Fullerton, - Sonrel, Antoine - Jordan, David Starr,
    Publication info: Washington,Smithsonian institution,1889.
    Holding Institution: Smithsonian Libraries
  28. By: Baird, Spencer Fullerton,
    Publication info: Albany,C. Van Benthuysen,1854.
    Holding Institution: Cornell University Library
  29. By: Baird, Spencer Fullerton,
    Publication info: Albany,C. Van Benthuysen, printer,1854.
    Holding Institution: Smithsonian Libraries
  30. By: Cooper, J. G. (James Graham), - Baird, Spencer Fullerton, - Geological Survey of California.
    Publication info: [Cambridge, Mass.,University press] pub. by authority of the Legislature [of California]1870.
    Holding Institution: American Museum of Natural History Library
  31. By: Baird, Spencer Fullerton, - Ridgway, Robert, - Baird, Spencer Fullerton,
    Publication info: Boston :Little, Brown,1873 [i.e. 1874]
    Holding Institution: Smithsonian Libraries
  32. By: Girard, Charles, - Cassin, John, - Baird, Spencer Fullerton, - Haldeman, Samuel Stehman,
    Publication info: New York [N.Y.] :Rudolph Garrigue,1851.
    Holding Institution: Smithsonian Libraries
  33. By: United States Fish Commission. - Baird, Spencer Fullerton,
    Publication info: Washington :G.P.O.,1874-1905.
    Holding Institution: Multiple institutions
  34. By: United States Fish Commission. - Baird, Spencer Fullerton,
    Publication info: Washington :Govt. Print. Off.,1873.
    Holding Institution: Multiple institutions
  35. By: United States. Dept. of the Interior - Baird, Spencer Fullerton, - Conrad, T. A. (Timothy Abbott), - Emory, William H. - Englemann, George, - Girard, Charles, - Hall, James, - Parry, C. C. (Charles Christopher), - Schott, Arthur, - Torrey, John,
    Publication info: Washington :C. Wendell, printer,1857-59.
    Holding Institution: Multiple institutions
    BHL Collections: Engelmann Herbarium
  36. By: Verrill, A. E. (Addison Emery), - Baird, Spencer Fullerton, - Smith, Sidney I. (Sidney Irving)
    Publication info: Washington,Govt. Print. Off.,1874.
    Holding Institution: Multiple institutions
  37. By: United States. War Department. - Baird, Spencer Fullerton, - Henry, Joseph, - United States. Army. Corps of Engineers.
    Publication info: Washington :A.O.P. Nicholson printer,1855-60.
    Holding Institution: Harold B. Lee Library (archive.org)
  38. By: United States. War Department, - United States. War Dept. - Baird, Spencer Fullerton, - Baird, Spencer Fullerton, - Henry, Joseph, - Ford, Thomas H., - United States. Army. Corps of Engineers - Harris, William A. (William Alexander), - United States. Army. Corps of Engineers. - Nicholson, A.O.P. (Alfred Osborn Pope), - United States. War Dept. - Tucker, Nathaniel Beverley, - Campbell, Albert H. (Albert Henry), - Egloffstein, Gottfried Friedrich Ernst, Freiherr von und zu, - Koppel, Charles, - Richard, John H., - Tidball, John C. (John Caldwell), - Young, J. H. (James Hamilton) - Young, J. J., - Hinshelwood, Robert, - Hunt, Samuel Valentine, - Metzeroth, R. (Robert), - Orr, Nathaniel, - Pinkney, Samuel J., - Bien, Julius, - Siebert, Selmar, - United States. Army. Corps of Engineers, - Ackerman Lithr., - F. Artos & Co., - Julius Bien & Co., - Herline & Hensel, - Hoffman, Knickerbocker & Co., - Sarony, Major & Knapp Lith., - T. Sinclair's Lith.,
    Publication info: Washington,A.O.P. Nicholson, Printer [etc.]1855-60.
    Holding Institution: Multiple institutions
  39. By: Baird, Spencer Fullerton,
    Publication info: Washington :Smithsonian Institution,1872.
    Holding Institution: Multiple institutions
  40. By: Baird, Spencer Fullerton,
    Publication info: Washington,Smithsonian Institution,1866.
    Holding Institution: Multiple institutions
  41. By: Baird, Spencer Fullerton,
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: John Torrey Papers | New York Botanical Garden
  42. By: Baird, Spencer Fullerton, - Gray, Asa,
    Publication info: [1846-1887]
    Holding Institution: Harvard University Botany Libraries
  43. By: Wood, J. G. (John George), - Hess, Selmar, - Agassiz, Alexander, - Baird, Spencer Fullerton, - Coues, Elliott, - Ridgway, Robert, - Putnam, F. W. - Packard, A. S. (Alpheus Spring), - Turner, Jane Wadden,
    Publication info: [New York?][Selmar Hess?][1885]
    Holding Institution: Smithsonian Libraries
  44. By: Roosevelt, Theodore, - Baird, Spencer Fullerton, - Coues, Elliott, - New York (State). Legislature. Assembly. - Smithsonian Institution.
    Holding Institution: Smithsonian Libraries
  45. By: Baird, Spencer Fullerton, - Baird, Spencer Fullerton, - Brewer, T. M. (Thomas Mayo),
    Publication info: Boston :Little, Brown,1884.
    Holding Institution: Canadiana.org (archive.org)
  46. By: Baird, Spencer Fullerton, - Baird, Spencer Fullerton, - Brewer, T. M. (Thomas Mayo),
    Publication info: Boston :Little, Brown,1884.
    Holding Institution: Canadiana.org (archive.org)
  47. By: Baird, Spencer Fullerton, - Brewer, T. M. (Thomas Mayo), - Ridgway, Robert,
    Publication info: Boston,Little, Brown, and Company,1884.
    Holding Institution: Smithsonian Libraries
  48. By: Baird, Spencer Fullerton, - Brewster, William, - Smithsonian Institution.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    BHL Collections: William Brewster Papers
  1. By: Baird, Spencer Fullerton, - Brewer, T. M. (Thomas Mayo), - Ridgway, Robert,
    Type: Article
    In: The Auk
    Volume: 1
    Date: 1884
    Page Range: 382--386
    Publication info: Washington, D.C. :American Ornithologists' Union, etc.,1884-
  2. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1881
    Publication info: [1846-1887]
  3. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-04-12
    Publication info: [1846-1887]
  4. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1882-04-14
    Publication info: [1846-1887]
  5. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-04-14
    Publication info: [1846-1887]
  6. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1858-04-24
    Publication info: [1846-1887]
  7. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1884-04-24
    Publication info: [1846-1887]
  8. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1849-04-04
    Publication info: [1846-1887]
  9. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1857-04-04
    Publication info: [1846-1887]
  10. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1855-04-09
    Publication info: [1846-1887]
  11. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1854-08-11
    Publication info: [1846-1887]
  12. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1887-08-22
    Publication info: [1846-1887]
  13. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1882-12-11
    Publication info: [1846-1887]
  14. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-12-16
    Publication info: [1846-1887]
  15. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-12-31
    Publication info: [1846-1887]
  16. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1882-02-20
    Publication info: [1846-1887]
  17. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1849-02-07
    Publication info: [1846-1887]
  18. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1887-01-14
    Publication info: [1846-1887]
  19. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1879-01-20
    Publication info: [1846-1887]
  20. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1887-01-20
    Publication info: [1846-1887]
  21. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-01-21
    Publication info: [1846-1887]
  22. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-01-28
    Publication info: [1846-1887]
  23. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-01-29
    Publication info: [1846-1887]
  24. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-01-05
    Publication info: [1846-1887]
  25. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1854-07-01
    Publication info: [1846-1887]
  26. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1854-07-11
    Publication info: [1846-1887]
  27. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1883-07-12
    Publication info: [1846-1887]
  28. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-07-14
    Publication info: [1846-1887]
  29. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1860-07-16
    Publication info: [1846-1887]
  30. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1884-07-18
    Publication info: [1846-1887]
  31. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-07-23
    Publication info: [1846-1887]
  32. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-07-23
    Publication info: [1846-1887]
  33. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-07-27
    Publication info: [1846-1887]
  34. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1854-07-28
    Publication info: [1846-1887]
  35. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1883-07-28
    Publication info: [1846-1887]
  36. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1854-07-06
    Publication info: [1846-1887]
  37. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1884-06-13
    Publication info: [1846-1887]
  38. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Asa Gray correspondence.
    Date: 1885-06
    Publication info: [1839-1890]
  39. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1854-06-21
    Publication info: [1846-1887]
  40. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1884-06-21
    Publication info: [1846-1887]
  41. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1854-06-26
    Publication info: [1846-1887]
  42. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-06-09
    Publication info: [1846-1887]
  43. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1887-03-15
    Publication info: [1846-1887]
  44. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-03-22
    Publication info: [1846-1887]
  45. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1882-03-25
    Publication info: [1846-1887]
  46. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1848-05-12
    Publication info: [1846-1887]
  47. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1883-05-13
    Publication info: [1846-1887]
  48. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-05-17
    Publication info: [1846-1887]
  49. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-05-21
    Publication info: [1846-1887]
  50. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-05-22
    Publication info: [1846-1887]
  51. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-05-23
    Publication info: [1846-1887]
  52. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-05-26
    Publication info: [1846-1887]
  53. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-05-28
    Publication info: [1846-1887]
  54. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1858-05-31
    Publication info: [1846-1887]
  55. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1846-05-04
    Publication info: [1846-1887]
  56. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1884-05-08
    Publication info: [1846-1887]
  57. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-11-01
    Publication info: [1846-1887]
  58. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-11-11
    Publication info: [1846-1887]
  59. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-11-11
    Publication info: [1846-1887]
  60. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-11-14
    Publication info: [1846-1887]
  61. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-11-16
    Publication info: [1846-1887]
  62. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-11-16
    Publication info: [1846-1887]
  63. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-11-21
    Publication info: [1846-1887]
  64. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-11-28
    Publication info: [1846-1887]
  65. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1849-11-03
    Publication info: [1846-1887]
  66. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-11-03
    Publication info: [1846-1887]
  67. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-11-04
    Publication info: [1846-1887]
  68. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-10-01
    Publication info: [1846-1887]
  69. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-10-01
    Publication info: [1846-1887]
  70. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1858-10-11
    Publication info: [1846-1887]
  71. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-10-22
    Publication info: [1846-1887]
  72. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-10-26
    Publication info: [1846-1887]
  73. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1886-10-31
    Publication info: [1846-1887]
  74. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1883-10-04
    Publication info: [1846-1887]
  75. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1882-10-07
    Publication info: [1846-1887]
  76. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1882-10-07
    Publication info: [1846-1887]
  77. By: Baird, Spencer Fullerton,
    Type: Correspondence
    In: Spencer Fullerton Baird letters to Asa Gray
    Date: 1885-09-14
    Publication info: [1846-1887]
  78. By: Baird, Spencer Fullerton, - Girard, Charles,
    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 6
    Date: 1852
    Page Range: 68--70
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 6
    Date: 1852
    Page Range: 125--129
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    Volume: 7
    Date: 1854
    Page Range: 59--62
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 6
    Date: 1852
    Page Range: 174--177
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 6
    Date: 1853
    Page Range: 368--369
    Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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    Type: Article
    In: Proceedings of the Academy of Natural Sciences of Philadelphia.
    Volume: 6
    Date: 1853
    Page Range: 300--302
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  84. By: Baird, Spencer Fullerton,
    Type: Article
    In: The Auk
    Volume: 4
    Date: 1887
    Page Range: 71--72
    Publication info: Washington, D.C. :American Ornithologists' Union, etc.,1884-
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    Volume: 23
    Date: 1906
    Page Range: 194--209
    Publication info: Washington, D.C. :American Ornithologists' Union, etc.,1884-
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    Type: Article
    In: The Auk
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    Date: 1906
    Page Range: 318--334
    Publication info: Washington, D.C. :American Ornithologists' Union, etc.,1884-
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    Type: Article
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    Date: 1907
    Page Range: 53--70
    Publication info: Washington, D.C. :American Ornithologists' Union, etc.,1884-
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    Date: 1904
    Page Range: 255--259
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    Date: 1853
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