Tijdschrift der Nederlandsche Dierkundige Vereeniging - Nederlandsche dierkundige vereeniging. (Brill, 1904)

Tijdschrift der Nederlandsche Dierkundige Vereeniging - Nederlandsche dierkundige vereeniging. (Brill, 1913)

Tijdschrift der Nederlandsche Dierkundige Vereeniging - Nederlandsche dierkundige vereeniging. (Brill, 1915)

Tijdschrift der Nederlandsche Dierkundige Vereeniging - Nederlandsche dierkundige vereeniging. (Brill, 1916)

Tijdschrift der Nederlandsche Dierkundige Vereeniging - Nederlandsche dierkundige vereeniging. (Brill, 1920)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1886)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1889)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1874)

Timehri - Royal Agricultural; Commercial Society of British Guiana. ("Argosy", 1886)

Tissue respiration in invertebrates - American Museum of Natural History (American Museum of Natural History, 1963)

Trait©♭ de zoologie - Perrier, Edmond, 1844 -1921 (Masson, 1899)

Traité d'embryologie et d'organogénie comparées - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Baillière, 1883)

Traité de zoologie - Claus, Carl, 1835 -1899 (F. Savy, 1884)

Traité de zoologie concrète - Delage, Yves, 1854 -1920 (Schleicher, 1896)

Traité de zoologie concrète - Delage, Yves, 1854 -1920 (Schleicher, 1903)

Traité de zoologie médicale et agricole / par A. Railliet - Railliet, A. (Alcide Louis Joseph), 1852 -1930 (Asselin et Houzeau, 1895)

Traité de zoologie - Perrier, Edmond, 1844 -1921 (Masson, 1893)

Transactions & Proceedings of the Perthshire Society of Natural Science - Perthshire Society of Natural Science. (1899)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1872)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1877)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1878)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1883)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1886)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1893)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1894)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1895)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1897)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1899)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1911)

Transactions and proceedings of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1923)

Transactions and proceedings of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1925)

Transactions of the American Philosophical Society - American Philosophical Society. (1899)

Transactions of the American Philosophical Society - American Philosophical Society. (1905)

Transactions of the Burton-on-Trent Natural History and Archaeological Society - Burton-on-Trent Natural History; Archaeological Society. (1898)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1879)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1880)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1881)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1883)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1895)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1897)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1905)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1916)

Transactions of the Hertfordshire Natural History Society and Field Club - Hertfordshire Natural History Society; Field Club. (The Club, 1879)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1976)

Transactions of the Linnean Society of London Zoology - Linnean Society of London. ([The Society], 1908)

Transactions of the Linnean Society of London Zoology - Linnean Society of London. ([The Society], 1914)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1842)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1844)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1870)

Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne - Tyneside Naturalists' Field Club. (F. & W. Dodsworth [et al.], 1902)

Transactions of the New York Academy of Sciences - New York Academy of Sciences. (New York Academy of Sciences, 1894)

Transactions of the Norfolk and Norwich Naturalists' Society - Norfolk; Norwich Naturalists' Society. (Norfolk and Norwich Naturalists' Society, 1879)

Transactions of the Norfolk and Norwich Naturalists' Society - Norfolk; Norwich Naturalists' Society. (Norfolk and Norwich Naturalists' Society, 1889)

Transactions of the Ottawa Field-Naturalists' Club and the Ottawa naturalist index - Gillett, John M. (John Montague), 1918 -2014 (Ottawa Field-Naturalists' Club, 1980)

Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1905)

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Transactions of the Royal Society of South Australia, Incorporated - Royal Society of South Australia (The Society, 1970)

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Transactions of the South African Philosophical Society - Royal Society of South Africa. (The Society, 1895)

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Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1888)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1885)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1880)

Transunti / Reale Accademia dei Lincei - Reale Accademia dei Lincei (l'Accademia, 1879)

Transunti / Reale Accademia dei Lincei - Reale Accademia dei Lincei (l'Accademia, 1883)

Tratado elemental de zoología - Berg, Cárlos, 1843 -1902 (Dornaleche y Reyes, Editores, 1893)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan, 1880)

Treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan, 1885)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan and Co, 1885)

A treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan and Co, 1880)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1900)