The transactions of the Yorkshire Naturalists' Union - Yorkshire Naturalists' Union (1886)

The transactions of the Yorkshire Naturalists' Union - Yorkshire Naturalists' Union (1877)

The transactions of the Yorkshire Naturalists' Union - Yorkshire Naturalists' Union (1902)

Transactions - Ottawa Field-Naturalists' Club - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1883)

Die Transpiration der Pflanzen. Eine physiologische Monographie - Burgerstein, Alfred, 1850 -1929 (G. Fischer, 1904)

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

Tratado elemental de botánica : adaptado al estudio de la flora de la América equinoccial - Cuervo Márquez, Carlos, 1858 -1930 (Impr. Eléctrica, 1913)

Travels in Iceland - Pásson, Bjarni, 1719 -1779 (Printed for R. Phillips, 1805)

Travels in New Zealand with contributions to the geography, geology, botany, and natural history of that country - Dieffenbach, Ernst, 1811 -1855 (J. Murray, 1843)

Travels in the central Caucasus and Bashan; including visits to Ararat and Tabreez and ascents of Kazbek and Elbruz - Freshfield, Douglas William, 1845 -1934 (Longmans, Green, & co, 1869)

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

Travels through Sweden, Finland, and Lapland, to the North Cape : in the years 1798 and 1799 - Acerbi, Giuseppe, 1773 -1846 (Printed for Joseph Mawman, 1802)

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)

A treatise on some of the insects injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (William White, printer to the state, 1862)

A treatise on some of the insects of New England which are injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (Printed by White & Potter, 1852)

A treatise on the theory and practice of landscape gardening, adapted to North America; with a view to the improvement of country residences. Comprising historical notices and general principles of the art, directions for laying out grounds and arranging plantations, the description and cultivation of hardy trees, decorative accompaniments to the house and grounds, the formation of pieces of artificial water, flower gardens, etc. with remarks on rural architecture ... - Downing, A. J. (Andrew Jackson), 1815 -1852 (Wiley and Putnam, 1841)

A treatise on the theory and practice of landscape gardening : adapted to North America, with a view to the improvement of country residences ; comprising historical notices and general principles of the art, directions for laying out gardens and arranging plantations, the description and cultivation of hardy trees, decorative accompaniments to the house and grounds, the formation of pieces of artificial water, flower gardens, etc. ; with remarks on rural architecture - Downing, A. J. (Andrew Jackson), 1815 -1852 (Wiley and Putnam, 1844)

A treatise on the theory and practice of landscape gardening, adapted to North America : with a view to the improvement of country residences ; with remarks on rural architecture - Downing, A. J. (Andrew Jackson), 1815 -1852 (C.M. Saxton, 1856)

A treatise on the theory and practice of landscape gardening, adapted to North America; with a view to the improvement of country residences. Comprising historical notices and general principles of the art, directions for laying out grounds and arranging plantations, the description and cultivation of hardy trees, decorative accompaniments to the house and grounds, the formation of pieces of artificial water, flower gardens, etc. With remarks on rural architecture - Downing, A. J. (Andrew Jackson), 1815 -1852 (G. P. Putnam; London, Longman, Brown, Green & Longmans, 1849)

A treatise on the theory and practice of landscape gardening, adapted to North America; with a view to the improvement of country residences - Downing, A. J. (Andrew Jackson), 1815 -1852 (Wiley and Putnam, 1844)

Trees and flowers of Yellowstone National Park. Approved by the National Park Service - United States. National Park Service. (J.E. Haynes, 1923)

Trees and hardy plants [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1927)

Trees and hardy plants [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1928)

Trees; a handbook of forest-botany for the woodlands and the laboratory - Groom, Percy, 1865 -1931 (At the University press, 1904)

Trees, shrubs and hardy plants : 1930 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bay State Nurseries, 1930)

Triennial report - Botany Division - Department Of Industrial Research Botany Division. (1969)

Triennial report - Botany Division - Department Of Industrial Research Botany Division. (1976)

Trinity River Bridges Project : environmental assessment/draft environmental impact report - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, Trinity River Restoration Program, 2003)

Trivett's price list for 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trivett's Tested Seeds, Inc, 1933)

Trivett's seed catalogue [and] illustrated garden guide : tested and guaranteed seeds and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trivett's Tested Seeds Incorporated, 1932)

Trivett's seed catalogue, illustrated garden guide, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trivett's Tested Seeds Incorporated, 1937)

Trivett's seed catalogue : illustrated garden guide, tested and guaranteed seeds and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trivett's Tested Seeds Incorporated, 1936)

Trivett's supplementary list (in addition to our 1931 general catalogue) : 1931 novelties and rare items not listed in our general seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trivett's Tested Seeds Inc, 1931)

Tromsø museums aarshefter - Tromsø museum. (C. Hansen, 1900)

Tromsø museums aarshefter - Tromsø museum. (C. Hansen, 1906)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1888)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1889)

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

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1873)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1880)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1883)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1887)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1900)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1903)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1904)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1905)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1907)

Trudy Imperatorskago S.-Peterburgskago botanicheskago sada.Acta Horti Petropolitani - Imperatorskii Sankt-Peterburgskii botanicheskii sad. (Imperatorskiǐ S.-Peterburgskiǐ botanicheskiǐ sad, 1912)

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

Tundra biome research in Alaska : the structure and function of cold-dominated ecosystems - Brown, Jerry, 1936 - (U.S. Tundra Biome-Analysis Ecosystem, International Biological Program, 1970)

Tutira : the story of a New Zealand sheep station - Guthrie-Smith, H. (Herbert), 1861 -1940 (Blackwood, 1921)

Twenty-four views of the vegetation of the coasts and islands of the Pacific with explanatory descriptions : taken during the exploring voyage of the Russian corvette "Senjawin", under the command of Capt. Lütke, in the years 1827, 1828, & 1829 - Seemann, Berthold, 1825 -1871 (Longman, Green, Longman, and Roberts, 1861)

Tyd-wyzer der rupsen, vervattende, van maand tot maand, den tyd der verschyning van de, door Rösel en Kleemann, beschreeven en afgebeelde rupsen, benevens haar voedzel, ten nutte en dienst der lief hebbers opgesteld - Kleemann, Christian Friedrich Carl, 1735 -1789 (By C.H. Bohn, 1779)

Types of British vegetation - Tansley, A. G., Sir, (Arthur George), 1871 -1955 (University Press, 1911)

über den Begriff der Pflanzenart und seine Anwendung - Bernhardi, Johann Jacob, 1774 -1850 (Friedrich Wilhelm Otto, 1834)

Ueber Bau und Nervatur der Blattzähne und Blattspitzen mit Rücksicht auf diagnotische Zwecke im Gebiete der Pharmakognosie - Virchow, Hans (Buchdruckerei G. Schenck Sohn, 1895)

Ueber das Bestehen und Wirken der Naturforschenden Gesellschaft zu Bamberg - Naturforschende Gesellschaft Bamberg. (J.M. Reindl, 1859)

Ueber den Einfluss des Bodens auf die Vertheilung der Gewächse : nachgewiesen in der Vegetation des nordöstlichen Tirol's - Unger, F. (Franz), 1800 -1870 (Bei Rohrmann und Schweigerd, 1836)

Ueber die Flora von Wu¨rttemberg - Mohl, Hugo von, 1805 -1872 (Verein fr Vaterlñdische Naturkunde in Wrttemberg], 1845)

Ueberblick der Flora arctica - Martens, Eduard von, 1831 -1904 (Druck von J.H. Demmler, 1859)

Uebersicht der Flora von Augsburg - Caflisch, J. Friedrich (Johann Friedrich), 1817 -1882 (Jenisch & Stage, 1850)

The Uganda protectorate : an attempt to give some description of the physical geography, botany, zoology, anthropology, languages and history of the territories under British protection in East Central Africa, between the Congo Free State and the Rift valley and between the first degree of south latitude and the fifth degree of north latitude - Johnston, Harry, 1858 -1927 (Hutchinson & Co, 1904)

Ugraes i ager og eng - Korsmo, Emil. (1896)

Uitgezogte Verhandelingen uit de Nieuwste Werken von de Societeiten der Wetenschappen in Europa - Societeit der Wetenschappen in Europa. (1765)

Die um Danzig wildwachsende Pflanzen nach ihren Geschlechtstheilen geordnet : und beschrieben - Reyger, Gottfried, 1704 -1788 (Wedel, 1768)

United States Exploring Expedition. During the year 1838, 1839, 1840, 1841, 1842 - United States. Congress. (Printed by C. Sherman, 1863)

Unity in variety, as deduced from the vegetable kingdom : being an attempt at developing that oneness which is discoverable in the habits, mode of growth, and principle of construction of all plants - Dresser, Christopher. (James S. Virtue, 1859)

The Universal herbal; or, Botanical, medical, and agricultural dictionary; containing an account of all the known plants in the world, arranged according to the Linnean system. Specifying the uses to which they are or may be applied, whether as food, as medicine, or in the arts and manufactures, with the best methods of propagation, and the most recent agricultural improvements ... - Green, Thomas. (Caxton Press, 1824)

The universal herbal : or botanical, medical and agricultural dictionary : containing an account of all known plants in the world, arranged according to the Linnean system. Specifying the uses to which they are or may be applied - Green, Thomas. (Printed at the Caxton Press by H. Fisher, 1816)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1902)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1921)

University of California publications in entomology - University of California (System) (University of California Press, 1917)

The University of Colorado studies. General series A - University of Colorado, Boulder. (University of Colorado, 1909)

University of Kansas publications, Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1956)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1954)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1961)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1967)

The University of Kansas science bulletin - University of Kansas. Museum of Natural History. (University of Kansas, 1966)

The University of Missouri studies. Science series - University of Missouri. (The University, 1905)

The University of Missouri studies. Science series - University of Missouri. (The University, 1907)

The University of Washington Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) (University of Washington Arboretum Foundation, 1970)

University studies of the University of Nebraska - University of Nebraska (Lincoln campus) (1907)