Trabajos del Museo de Ciencias Naturales. Serie zoológica - Museo Nacional de Ciencias Naturales (Spain) (El Museo, 1917)

Traité de géologie et de paléontologie - Credner, Hermann, 1841 -1913 (F. Savy, 1879)

Traité de paléontologie : ou, Histoire naturelle des animaux fossiles considérés dans leurs rapports zoologiques et géologiques - Pictet, François Jules, 1809 -1872 (J.-B. Baillière, 1855)

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

Traité élémentaire de conchyliologie : avec les applications de cette science à la géologie. T. 1, partie 1, Introduction - Deshayes, G. P. (Gérard Paul), 1795 -1875 (V. Masson, 1839)

Traité élémentaire de conchyliologie : avec les applications de cette science à la géologie. T. 1, partie 2, Conchifères dimyaires - Deshayes, G. P. (Gérard Paul), 1795 -1875 (Crochard, 1843)

Traité élémentaire de paléontologie; ou, Histoire naturelle des animaux fossiles, considérés dans leurs rapports zoologiques et géologiques - Pictet, François Jules, 1809 -1872 (Langlois et Leclerq, 1844)

Transactions and proceedings and report of the Philosophical Society of Adelaide, South Australia - Philosophical Society of Adelaide. (The Society, 1877)

Transactions and proceedings and report of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1911)

Transactions and proceedings and report of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1887)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1874)

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, 1881)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1884)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1885)

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, 1906)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1907)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1909)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1915)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1923)

Transactions and proceedings of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1912)

Transactions and Proceedings of the Royal Society of Victoria - Royal Society of Victoria (Melbourne, Vic.) (The Society, 1883)

Transactions / Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 1920)

Transactions of the Canadian Institute - Canadian Institute (1849-1914) (Canadian Institute, 1914)

Transactions of the Connecticut Academy of Arts and Sciences - Connecticut Academy of Arts; Sciences. (Published by the Academy, 1878)

Transactions of the Connecticut Academy of Arts and Sciences - Connecticut Academy of Arts; Sciences. (Published by the Academy, 1899)

Transactions of the Geological Society - Geological Society of London ([The Society], 1836)

Transactions of the Geological Society - Geological Society of London ([The Society], 1841)

Transactions of the Hull Scientific & Field Naturalists' Club - Hull Scientific; Field Naturalists' Club. (1903)

Transactions of the Natural History Society of Glasgow : (including the proceedings of the society) - Natural History Society of Glasgow. (Natural History Society of Glasgow, 1899)

Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne - Tyneside Naturalists' Field Club. (F. & W. Dodsworth [et al.], 1865)

Transactions of the New York Academy of Sciences - New York Academy of Sciences. (New York Academy of Sciences, 1895)

Transactions of the Norfolk and Norwich Naturalists' Society - Norfolk; Norwich Naturalists' Society. (Norfolk and Norwich Naturalists' Society, 1969)

Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1815)

Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1818)

Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1864)

Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1907)

Transactions of the Royal Society of Edinburgh - Royal Society of Edinburgh. (Royal Society of Edinburgh, 1911)

Transactions of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1889)

Transactions of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1892)

Transactions of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1895)

Transactions of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1899)

Transactions of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1898)

Transactions of the Royal Society of South Australia, Incorporated - Royal Society of South Australia (The Society, 1942)

Transactions of the Royal Society of South Australia, Incorporated - Royal Society of South Australia (The Society, 1944)

Transactions of the Royal Society of South Australia, Incorporated - Royal Society of South Australia (The Society, 1945)

Transactions of the Royal Society of South Australia, Incorporated - Royal Society of South Australia (The Society, 1952)

Transactions of the Royal Society of South Australia, Incorporated - Royal Society of South Australia (The Society, 1956)

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

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1967)

Transactions of the San Diego Society of Natural History - San Diego Society of Natural History. (The Society, 1969)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1846)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1854)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1860)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1892)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1895)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1903)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1879)

Travaux de la Station zoologique de Wimereux - Station Zoologique de Wimereux. (La Station, 1899)

Travaux des laboratoires - Société scientifique d'Arcachon. Station biologique. (Editions de la Revue des idées, 1898)

Treatise on Malacology; or, the natural classification of shells and shell fish. By William Swainson ... - Swainson, William, 1789 -1855 (Printed for Longman, Orme, Brown, Green & Longmans [etc.], 1840)