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  1. The animal kingdom : arranged in conformity with its organization /
    By: Cuvier, Georges, - Gray, George Robert, - Gray, John Edward, - Griffith, Edward, - Pidgeon, Edward. - Smith, Charles Hamilton,
    Publication info: London :Printed for G.B. Whittaker,1827-1835.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    BHL Collections: Smithsonian Institution Libraries
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  2. Catalogue of British birds in the collection of the British Museum.
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London,Printed by order of the trustees,1863.
    Contributed by: Cornell University Library
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  3. Catalogue of British Birds in the Collection of the British Museum / by G.R. Gray.
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London,1863.
    Contributed by: Natural History Museum Library, London
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  4. Catalogue of lepidopterous insects in the collection of the British Museum.
    By: British Museum (Natural History). - Gray, George Robert, - Gray, John Edward,
    Publication info: London :Printed by order of the Trustees,1852.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
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  5. Catalogue of the birds of the tropical islands of the Pacific Ocean, in the collection of the British Museum. By George Robert Gray ...
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London,Printed by order of the Trustees,1859.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  6. Catalogue of the birds of the tropical islands of the Pacific Ocean, in the collection of the British Museum / by George Robert Gray.
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London,1859.
    Contributed by: Natural History Museum Library, London
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  7. Catalogue of the genera and subgenera of birds contained in the British Museum.
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London,Printed by order of the Trustees,1855.
    Contributed by: University of California Libraries (archive.org)
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  8. Catalogue of the Mammalia and birds of New Guinea, in the collection of the British Museum.
    By: British Museum (Natural History). - Gray, George Robert, - Gray, John Edward,
    Publication info: London,Printed by order of the Trustees,1859.
    Contributed by: Cornell University Library
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  9. Catalogue of the Mammalia and birds of New Guinea, in the collection of the British Museum. By John Edward Gray ... and George Robert Gray ...
    By: British Museum (Natural History). - Gray, George Robert, - Gray, John Edward,
    Publication info: London,Printed by order of the Trustees,1859.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  10. Catalogue of the Mammalia and birds of New Guinea, in the collection of the British Museum / by J.E. Gray ... and G.R. Gray.
    By: British Museum (Natural History). - Gray, George Robert, - Gray, John Edward,
    Publication info: London,1859.
    Contributed by: Natural History Museum Library, London
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  11. Descriptions and figures of some new lepidopterous insects, chiefly from Nepal / by George Robert Gray.
    By: Gray, George Robert, - Daguin, Paul, - Gray, John Edward, - Schaus, William,
    Publication info: London :Longman, Brown, Green, and Longmans,1846.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  12. A fasciculus of the birds of China.
    By: Gray, George Robert, - Swainson, William,
    Publication info: London,Printed by Taylor and Francis,1871
    Contributed by: Cornell University Library
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  13. The genera of birds : comprising their generic characters, a notice of the habits of each genus, and an extensive list of species referred to their several genera /
    By: Gray, George Robert, - Hullmandel, Charles Joseph, - Mitchell, D. W. - Hullmandel & Walton, - Library of Congress,
    Publication info: London :Longman, Brown, Green, and Longmans,1849.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  14. Hand-list of genera and species of birds : distinguishing those contained in the British Museum /
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London :printed by order of the Trustees,1869-1871.
    Contributed by: Cornell University Library
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  15. Hand-list of genera and species of birds, distinguishing those contained in the British Museum / by G.R. Gray
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: 1869.
    Contributed by: Natural History Museum Library, London
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  16. Hand-list of genera and species of birds, distinguishing those contained in the British Museum / by George Robert Gray.
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London :Printed by order of the Trustees,1869-1871.
    Contributed by: Gerstein - University of Toronto (archive.org)
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  17. Hand-list of genera and species of birds, distinguishing those contained in the British Museum / by G.R. Gray
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: 1871.
    Contributed by: Natural History Museum Library, London
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  18. Hand-list of genera and species of birds, distinguishing those contained in the British Museum / by G.R. Gray
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: 1870.
    Contributed by: Natural History Museum Library, London
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  19. A list of the genera of birds : with their synonyma and an indication of the typical species of each genus / by George Robert Gray.
    By: Gray, George Robert, - Wetmore, Alexander,
    Edition: 2nd ed., rev., augm., and accompanied with an index.
    Publication info: London :Printed and sold by R. and J.E. Taylor,1841.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  20. A list of the genera of birds : with their synonyma an indication of the typical species of each genus / compiled from various sources by George Robert Gray.
    By: Gray, George Robert,
    Publication info: [London] :R. and J.E. Taylor,1840.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  21. List of the specimens of birds in the collection of the British Museum.
    By: British Museum (Natural History). - Gray, George Robert,
    Edition: 2nd ed.
    Publication info: London :Printed by the order of the Trustees,1848-1856.
    Contributed by: University of California Libraries (archive.org)
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  22. List of the specimens of birds in the collection of the British Museum / [by G. R. Gray.]
    By: British Museum (Natural History). - Gray, George Robert,
    Publication info: London :printed by the order of the Trustees,1844-1867.
    Contributed by: University of California Libraries (archive.org)
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  23. List of the specimens of the British animals in the collection of the British museum.
    By: British Museum (Natural History). - British Museum (Natural History). - Denny, Henry, - Gray, George Robert, - Gray, John Edward, - Shepherd, Edwin. - Smith, Frederick, - Stainton, H. T, - Stephens, James Francis, - White, Adam,
    Publication info: London :Printed by order of the Trustees,1845-55.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  24. A synopsis of the Accipitres (diurnal birds of prey) : comprising species and subspecies described up to 1920, with their characters and distribution /
    By: Swann, H. Kirke - Colebrook-Robjent, John F. R., - Gray, George Robert, - Sclater, William Lutley, - Sharpe, Richard Bowdler, - Swann, H. Kirke - André & Sleigh,
    Edition: 2nd ed. rev. and corr. throughout.
    Publication info: London :Priv. print. for the author,[1921-1922]
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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  25. Synopsis of the species of insects belonging to the family of Phasmidæ. By George Robert Gray ...
    By: Gray, George Robert,
    Publication info: London,Longman, Rees, Orme, Brown, Green, and Longman,1835.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Institution Libraries
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