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 - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1902)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1903)

Transunti / Reale Accademia dei Lincei - Reale Accademia dei Lincei (l'Accademia, 1882)

Tratado de fisiología general - Heilbrunn, Lewis Victor, 1892 -1959 (UNAM, 1944)

Tratado de la calidad e las yervas, animales, y piedras de sus uirtudes, huso, y efectos - Delgar, Martín, active 18th century - (1800)

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

Trattato degli alberi della Toscana - Savi, Gaetano, 1769 -1844 (Presso G. Piatti, 1811)

Il trattato della cultura degli orti e giardini / a cura di Alberto Bacchi della Lega - Bacchi della Lega, Alberto, 1848 -1924 (R. dall'Acqua, 1903)

Trattato di Christoforo Acosta africano medico, & chirurgo della historia, natura, et virtu delle droghe medicinali, & altri semplici rarissimi, che vengono portati dalle Indie Orientali in Europa, : con le figure delle piante ritratte, & disegnate dal viuo poste a'luoghi proprij - Acosta, Cristóbal, approximately 1515 -approximately 1592 (M D LXXXV. Presso à Francesco Ziletti, 1585)

Trattato di Christoforo Acosta africano medico & chirurgo della historia, natvra, et virtv delle droghe medicinali, & altri semplici rarissimi, che vengono portati dalle Indie Orientali in Europa : con le figure delle piante ritratte, & disegnate dal viuo poste a' luoghi proprij : nuouamente recato dalla spagnuola nella nostra lingua : con due indici, vno de' capi principali, l'altro delle cose di più momento, che si ritrouano in tutta l'opera - Acosta, Cristóbal, approximately 1515 -approximately 1592 (Presso à Francesco Ziletti, 1585)

Trattenimento filosofico sopra il linguaggio delle bestie - Bouhours, Dominique, 1628 -1702 (Presso Francescantonio Marchesani, libr, 1752)

Travels in France & Italy during the years 1787, 1788 and 1789 - Young, Arthur, 1741 -1820 (J.M. Dent & sons, ltd, 1915)

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 Upper and Lower Egypt, undertaken by order of the old Government of France - Sonnini, C. S. (Charles Sigisbert), 1751 -1812 (Printed for J. Debrett, 1800)

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

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

Travels through that part of North America formerly called Louisiana - Forster, Johann Reinhold, 1729 -1798 (Printed for T. Davies, 1771)

The treasury of botany: a popular dictionary of the vegetable kingdom; with which is incorporated a glossary of botanical terms - Lindley, John, 1799 -1865 (Longmans, Green, and Co, 1866)

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)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1903)

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

Trees of Indiana - Deam, Charles Clemon, 1865 -1953 (State Board of Forestry of Indiana, 1919)

Trent watershed survey, a reconnaissance - Fernow, B. E. (Bernhard Eduard), 1851 -1923 (Printed by the Bryant press, 1913)

Trial garden report : gladiolas and seedlings for the season of 1943 : thirteenth annual report ; E.A. Lins, service officer - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Spring Green Post No. 253, 1943)

Trichologia mammalium; or, A treatise on the organization, properties, and uses of hair and wool; together with an essay upon the raising and breeding of sheep - Browne, Peter A. (Peter Arrell), 1782 -1860 (J.H. Jones, printer, 1853)

Trinidad, its geography, natural resources, administration, present condition, and prospects - Verteuil, L. A. A. de (Cassell, 1884)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1890)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1894)

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

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

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1990)

Two years in the jungle : the experiences of a hunter and naturalist in India, Ceylon, the Malay Peninsula and Borneo - Hornaday, William T. (William Temple), 1854 -1937 (Charles Scribner's Sons, 1901)

Two years in the jungle : the experiences of a hunter and naturalist in India, Ceylon, the Malay Peninsula and Borneo - Hornaday, William T. (William Temple), 1854 -1937 (Charles Scribner's Sons, 1885)

Two years in the jungle : the experiences of a hunter and naturalist in India, Ceylon, the Malay Peninsula and Borneo - Hornaday, William T. (William Temple), 1854 -1937 (Scribner's Sons, 1904)

Die Tympanalgegend des Säugetierschädels / von P.N. van Kampen - Kampen, Pieter Nicolaas van, 1878 -1937 (W. Engelmann, 1905)

Types and breeds of farm animals - Plumb, Charles S. (Charles Sumner), 1860 -1939 (Ginn, 1920)

über die Eigenschaften welche sich bei Menschen und Thieren von den Eltern auf die Nachkommen vererben, mit besonderer Rücksicht auf die Pferdezucht, mit Beiträgen von F. Notter - Hofacker, J.D. (G.F. Dsiander, 1828)

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

Ueber die Wildschafe - Girtanner, Albert, 1839 -1907 (1898)

Uitgezogte Verhandelingen uit de Nieuwste Werken von de Societeiten der Wetenschappen in Europa - Societeit der Wetenschappen in Europa. (1764)

Ulyssis Aldrovandi... Historiam naturalem...de animalibus insectis libri septem... - Aldrovandi, Ulisse, 1522 -1605 (Typis Pauli Jacobi, 1618)

Ulyssis Aldrovandi ... Serpentum, et draconum historiæ libri duo - Aldrovandi, Ulisse, 1522 -1605 (apud C. Ferronium, 1640)

Unexplored Spain - Chapman, Abel, 1851 -1929 (E. Arnold, 1910)

An universal system of natural history : including the natural history of man - Linné, Carl von, 1707 -1778 (Printed for the Proprietor : sold by Champante and Whitrow [etc.], 1794)

University of California publications in zoology - University of California, Berkeley. (University Press, 1910)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1971)

University of Toronto studies. Physiological series. no. 1-98. 1900-28 - University of Toronto. (University Library: Published by the Librarian, 1900)

Untersuchungen über die Fauna Peruana - Humboldt, Alexander von, 1769 -1859 (Scheitlin und Zollikofer, 1844)

Untersuchungen über die Verbreitung des Tigers (Felis tigris) und seine Beziehungen zur Menschheit : ein Sendschreiben an den Herrn Baron A. v. Humboldt - Brandt, Johann-Friedrich, 1802 -1879 (Buchdr. der Kaiserlichen Akademie der Wissenschaften, 1856)

Untersuchungen zur Morphologie und Systematik der Vögel, zugleich ein Beitrag zur Anatomie der Stütz- und Bewegungsorgane - Fürbringer, Maximilian, 1846 -1920 (T. van Holkema, 1888)

Untersuchungen zur vergleichenden Muskellehre der Wirbeltiere; die musculi serrati postici der Säugetiere und ihre Phylogenese. Mit 4 Tafeln und 28 Figuren im Text - Maurer, Friedrich, 1875 - (G. Fischer, 1905)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (John Murray, 1868)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and Company, 1894)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and company, 1883)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton and company, 1896)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (Appleton, 1897)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton, 1897)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (J. Murray, 1888)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (D. Appleton, 1887)

The variation of animals and plants under domestication - Darwin, Charles, 1809 -1882 (Orange Judd & Co, 1868)

Varieties of cheese : descriptions and analyses - Matheson, K. J. (Kenneth Jesse), 1885 -1940 (U.S. Dept. of Agriculture, 1932)

Varieties of cheese: descriptions and analyses - Doane, C. F. (Charles Francis), 1872 - (U.S. Govt. Print. Off, 1928)

Varieties of cheese : descriptions and analyses - Doane, C. F. (Charles Francis), 1872 - (U.S. Dept. of Agriculture, 1918)

Varieties, of cheese: descriptions and analyses - Lawson, Huron W., (Govt. print. off, 1908)

Varieties, of cheese: descriptions and analyses - Lawson, Huron W., (Govt. print. off, 1911)

The vegetable kingdom; or, The structure, classification, and uses of plants, illustrated upon the natural system - Lindley, John, 1799 -1865 (Bradbury & Evans, 1853)

The vegetable kingdom, or, The structure, classification, and uses of plants illustrated upon the natural system - Lindley, John, 1799 -1865 (Bradbury & Evans, 1847)

The vegetable kingdom : or, The structure, classification, and uses of plants, illustrated upon the natural system - Lindley, John, 1799 -1865 (Bradbury and Evans, 1846)

Venezia e le sue lagune - Correr, Giovanni, conte. (Antonelli, 1847)

Die Vergiftungen durch Schlangen - Brenning, Max (F. Enke, 1895)

Vergleichende Anatomie der Wirbelthiere : mit Berücksichtigung der Wirbellosen - Gegenbaur, C. (Carl), 1826 -1903 (W. Engelmann, 1898)

Vergleichende Anatomie der Wirbelthiere : mit Berücksichtigung der Wirbellosen - Gegenbaur, C. (Carl), 1826 -1903 (W. Engelmann, 1901)

Vergleichende Anatomie der Wirbelthiere mit Berücksichtigung der Wirbellosen - Gegenbaur, C. (Carl), 1826 -1903 (Engelmann, 1898)

Vergleichende Anatomie des menschlichen Gebisses und der Zähne der Vertebraten - Terra, Paul de. (G. Fischer, 1911)

Vergleichende Anatomie des Nervensystems - Ariëns Kappers, C. U. (Cornelius Ubbo), 1877 -1946 (De Erven F. Bohn, 1920)

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

Verhandelingen uitgegeeven door de Hollandse Maatschappye der Wetenschappen te Haarlem - Hollandse Maatschappye Wetenschappen te Haarlem. (1762)

Verhandelingen uitgegeven door het Zeeuwsch Genootschap der Wetenschappen te Vlissingen - Zeeuwsch Genootschap der Wetenschappen. (Pieter Gillissen, 1778)

Verhandelingen van het Bataviaasch Genootschap der Kunsten en Wetenschappen - Bataviaasch Genootschap van Kunsten en Wetenschappen. (Egbert Heemen, 1825)

Verhandelingen van het Bataviaasch Genootschap der Kunsten en Wetenschappen - Bataviaasch Genootschap van Kunsten en Wetenschappen. (Egbert Heemen, 1850)

Verhandelingen van het Bataviaasch Genootschap der Kunsten en Wetenschappen - Bataviaasch Genootschap van Kunsten en Wetenschappen. (Egbert Heemen, 1852)

Verhandlungen - Naturhistorischer Verein der Preussischen Rheinlande und Westfalens. (1844)

Verhandlungen der Deutschen Zoologischen Gesellschaft - Deutsche Zoologische Gesellschaft. (W. Engelmann, 1906)

Verhandlungen der Deutschen Zoologischen Gesellschaft - Deutsche Zoologische Gesellschaft. (W. Engelmann, 1907)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1860)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1867)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1868)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1861)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1875)

Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien - Zoologisch-Botanische Gesellschaft in Wien. (Kaiserlich-Königliche Zoologisch-Botanische Gesellschaft in Wien, 1890)