Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1877)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1878)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1884)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1902)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1907)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1911)

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

Transactions of the Entomological Society of New South Wales - Entomological Society of New South Wales. (The Society, 1866)

Transactions of the Linnean Society of London Zoology - Linnean Society of London. ([The Society], 1894)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1833)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1829)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1841)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1855)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1852)

Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne - Natural History Society of Northumberland, Durham,; Newcastle-upon-Tyne. (Williams and Norgate, 1908)

Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne - Tyneside Naturalists' Field Club. (F. & W. Dodsworth [et al.], 1908)

Transactions of the South African Philosophical Society - Royal Society of South Africa. (The Society, 1898)

Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1894)

Transactions of the Woolhope Naturalists' Field Club - Woolhope Naturalists' Field Club. (Woolhope Naturalists' Field Club, 1874)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1835)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1841)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1881)

Transactions of the Zoological Society of London : an index to the artists, 1835-1936 - Zoological Society of London. (Garland Pub, 1986)

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

Travaux d'entomologie 1852-1865 - Laboulbène, Alexandre, 1825 -1898 (1866)

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Travels and researches in South Africa : including a sketch of sixteen years residence in the interior of Africa, and a journey from the Cape of Good Hope to Loanda on the west coast, thence across the continent, down the River Zambesi, to the eastern ocean - Livingstone, David, 1813 -1873 (Amalgamated Press, 1905)

Travels in Lycia, Milyas, and the Cibyratis : in company with the late Rev. E. T. Daniell - Forbes, Edward 1815 -1854 (John Van Voorst, 1847)

Travels in the interior of southern Africa - Burchell, William J. (William John), 1781 -1863 (Printed for Longman, Hurst, Rees, Orme, and Brown, 1822)

Travels in the interior of southern Africa - Burchell, William J. (William John), 1781 -1863 (Printed for Longman, Hurst, Rees, Orme, and Brown, 1824)

Travels on the Amazon - Wallace, Alfred Russel, 1823 -1913 (Harper, 1889)

Travels on the Amazon - Wallace, Alfred Russel, 1823 -1913 (Ward Lock, 1911)

Travels on the Amazon - Wallace, Alfred Russel, 1823 -1913 (Ward, Lock, 1911)

Travels on the Amazon and Rio Negro... - Wallace, Alfred Russel, 1823 -1913 (Ward, Lock, 1889)

Travels, or Observations relating to several parts of Barbary and the Levant - Shaw, Thomas, 1694 -1751 (Printed at the Theatre, 1738)

The treasury of natural history; or, A popular dictionary of animated nature: in which the zoological characteristics that distinguish the different classes, genera, and species, are combined with a variety of interesting information illustrative of the habits, instincts, and general economy of the animal kingdom. To which are added, A syllabus of practical taxidermy, and A glossarial appendix. Embellished with nine hundred woodcuts, expressly engraved for this work - Maunder, Samuel, 1785 -1849 (Longman, Brown, Green, and Longmans, 1852)

A treatise on the geography and classification of animals - Swainson, William, 1789 -1855 (Longman, Rees, Orme, Brown, Green & Longman, Taylor, 1835)

A treatise on the geography and classification of animals - Swainson, William, 1789 -1855 (Printed for Longman, Rees, Orme, Brown, Green & Longman, 1835)

A treatise on the geography and classification of animals - Swainson, William, 1789 -1855 (Printed for Longman, Rees, Orme, Brown, Green & Longman and John Taylor, 1835)

A treatise on the geography and classification of animals - Swainson, William, 1789 -1855 (Printed for Longman, Rees, Orme, Brown, Green & Longman [etc.], 1835)

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Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1902)

Tropical nature, and other essays - Wallace, Alfred Russel, 1823 -1913 (Macmillan and Co, 1878)

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The tropical world: aspects of man and nature in the equatorial regions of the globe - Hartwig, G. (Georg), 1813 -1880 (Longmans, Green, 1873)

The tropical world: a popular scientific account of the natural history of the animal and vegetable kingdoms in the equatorial regions - Hartwig, G. (Georg), 1813 -1880 (Longman, Green, Longman, Roberts, and Green, 1863)

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Übersicht des arachnidensystems - Koch, C. L. (Carl Ludwig), 1778 -1857 (C.H. Zeh [etc.], 1850)

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Ueber die geographische Vertheilung der Säugethiere - Minding, Julius (Enslin, 1829)

Umrisse der vergleichenden Anatomie - Royal College of Physicians of Edinburgh. (O. Wigand, 1842)

The universe: or, The infinitely great and the infinitely little - Pouchet, F.-A. (Félix-Archimède), 1800 -1872 (C. Scribner, 1870)

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Untersuchungen über den Bau der Brachiopoden - Blochmann, Friedrich 1858 -1931 (G. Fischer, 1892)

Untersuchungen über den Bau der Brachiopoden / von Friedrich Blochmann - Blochmann, Friedrich 1858 -1931 (G. Fischer, 1892)

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Untersuchungen uber die Entwickelungs-Gesetze der organischen Welt wahrend der Bildungs-Zeit unserer Erd-Oberflache : eine von der Franzosischen Akademie im Jahre 1857 gekronte Preisschrift, mit ihrer Erlaubniss Deutsch herausgegeben - Bronn, H. G. (Heinrich Georg), 1800 -1862 (E. Schweizerbart'sche Verlagshandlung, 1858)

Untersuchungen über die organisation und entwickelung von Branchipus und Artemia, nebst vergleichenden bemerkunge über andere Phyllopoden - Claus, Carl, 1835 -1899 (Alfred Hölder, 1886)

Up and down the brooks - Bamford, Mary E. (Mifflin and company, 1899)

Vegetable wasps and plant worms : a popular history of entomogenous fungi, or fungi parasitic upon insects - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Society for Promoting Christian Knowledge, 1892)

Venins et poisons leur production et leurs fonctions pendant la vie - dangers et utilité pour l'homme - Coutance, A. (Amédée), 1828 -1895 (J. Rothschild, 1888)

Die vergleichende Osteologie - Pander, Christian Heinrich, 1794 -1865 (In Commission bei Eduard Weber, 1831)

Vergleichende Zoologie - Gravenhorst, J. L. C. (Johann Ludwig Christian), 1777 -1857 (Druck und Verlag von Grass, Barth and Comp, 1843)

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Verhandlungen der Deutschen Zoologischen Gesellschaft - Deutsche Zoologische Gesellschaft. (W. Engelmann, 1912)

Verhandlungen der Deutschen Zoologischen Gesellschaft - Deutsche Zoologische Gesellschaft. (W. Engelmann, 1922)

Verhandlungen der Gesellschaft des Vaterlandischen Museums in Bohmen - Gesellschaft des Vaterlandischen Museums in Bohmen. (1830)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1862)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1871)