Transactions and proceedings of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1933)

Transactions of the Academy of Science of St. Louis - Academy of Science of St. Louis. (Academy of Science of St. Louis], 1860)

Transactions of the American Philosophical Society - American Philosophical Society. (1863)

Transactions of the American Philosophical Society - American Philosophical Society. (1898)

Transactions of the ... annual meetings of the Kansas Academy of Science - Kansas Academy of Science. Meeting. (Kansas Pub. House, 1899)

Transactions of the Botanical Society - Botanical Society of Edinburgh. (Botanical Society of Edinburgh, 1850)

Transactions of the British Mycological Society - British Mycological Society. (Cambridge University Press, 1922)

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, 1921)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1852)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1870)

Transactions of the Horticultural Society of London - Horticultural Society of London (M. Bulmer & Co, 1824)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1917)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1995)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1798)

Transactions of the Linnean Society of London, 2nd series: Botany - Linnean Society of London. (1894)

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, 1854)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1874)

Transactions of the Scottish Arboricultural Society - Scottish Arboricultural Society. (The Society, 1885)

Transactions of the Shropshire Archaeological and Natural History Society - Shropshire Archaeological; Natural History Society (Great Britain) (Shropshire Archaeological and Natural History Society, 1878)

Transactions of the Shropshire Archaeological and Natural History Society - Shropshire Archaeological; Natural History Society (Great Britain) (Shropshire Archaeological and Natural History Society, 1894)

Transactions of the third International congress of tropical agriculture, held at the Imperial institute, London, S.W., June 23rd to 30th, 1914 - International Association of Tropical Agriculture; Colonial Development. (J. Bale, Sons & Danielsson, 1915)

Transactions - The Society of Naval Architects and Marine Engineers - Society of Naval Architects; Marine Engineers (U.S.) (Society of Naval Architects and Marine Engineers, 1911)

Transactions - The Society of Naval Architects and Marine Engineers - Society of Naval Architects; Marine Engineers (U.S.) (Society of Naval Architects and Marine Engineers, 1922)

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

Travels in Brazil, in the years 1817-1820, : undertaken by command of His majesty the King of Bavaria by Dr. Joh.Babt. von Spix and Dr. C. F. Phil. von Martius - Spix, Johann Baptist von, 1781 -1826 (Longman, Hurst, Rees, Orme, Brown and Green, 1821)

Travels in Brazil, in the years 1817-1820 : undertaken by command of His Majesty the King of Bavaria - Martius, Karl Friedrich Philipp von, 1794 -1868 (Longman, Hurst, Rees, Orme, Brown, and Green, 1824)

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 Peru and India while superintending the collection of chinchona plants and seeds in South America, and their introduction into India - Markham, Clements R. Sir, (Clements Robert), 1830 -1916 (J. Murray, 1862)

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

A travers l'Allemagne hippique - Comminges, Aimery de, comte de, 1862 -1925 (Plon-Nourrit et cie, 1911)

Treasures from flowerland : 1938 price list : plants, trees, shrubs, roses, vines, seeds, bulbs, fruit trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paul J. Howard's Horticultural Establishment, 1938)

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)

Tree ancestors; a glimpse into the past - Berry, Edward Wilber, 1875 -1945 (Williams & Wilkins, 1923)

Tree peonies : herbaceous peonies, peony species - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Louis Smirnow, 1955)

Tree peonies : species - herbaceous peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Louis Smirnow, 1957)

Tree peonies : species - herbaceous peonies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Louis Smirnow, 1956)

The tree planter and plant propagator : being a practical manual on the propagation of forest trees, fruit trees, flowering shrubs, flowering plants, pot-herbs, etc. ... ; the tree pruner : being a practical manual on the pruning of fruit trees ... - Wood, Samual. (C. Lockwood and Co, 1880)

The tree planter and plant propagator; being a practical manual on the propagation of fruit trees - Wood, Samuel (C. Lockwood, 1880)

Trees & shrubs for English gardens - Cook, E. T. (Ernest Thomas), 1867 -1915 ("Country life", 1908)

Trees & shrubs for English gardens - Cook, E. T. (Ernest Thomas), 1867 -1915 ("Country Life,", 1902)

Trees & shrubs for English gardens - Cook, E. T. (Ernest Thomas), 1867 -1915 (Scribner's, 1902)

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

Trees and shrubs of Mexico - Standley, Paul Carpenter, 1884 -1963 (Govt. Print. Off, 1922)

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

Trees of the morning star : a history of forest management on the Northern Cheyenne Indian Reservation, Montana, 1884-1978 - Historical Research Associates. (The Associates, 1980)

Trees, shrubs, and plants [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Marshall Nurseries, 1925)

Trees, shrubs, plants, vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rakestraw-Pyle Co, 1916)

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

Trinidad: its geography, natural resources, administration, present condition, and prospects - De Verteuil, Louis Antoine Aimé Gaston, 1807 - (Ward and Lock, 1858)

Trochilinarum enumeratio : ex affinitate naturali reciproca primum ducta provisoria - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (Friedericum Hofmeister, 1855)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1902)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1905)

Tropical agriculture; the climate, soils, cultural methods, crops, live stock, commercial importance and opportunities of the tropics - Wilcox, Earley Vernon, 1869 - (D. Appleton and Company, 1916)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1882)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1884)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1885)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1886)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1887)

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. (1894)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1899)

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

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1907)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1908)

Tropical agriculturist and magazine of the Ceylon Agricultural Society - Ceylon Agricultural Society. (1912)

Tropical and subtropical fruits - Frey, Albert (Chicago Natural History Museum, 1947)

Tropical planting book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1939)

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)

Tropische und nordamerikanische Waldwirtschaft und Holzkunde; Handbuch für Forstleute, Holz-Techniker und Händler in Deutschland und im Ausland - Semler, Heinrich, 1841 -1888 (P. Parey, 1888)

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

Tulane studies in zoology and botany - Tulane University. Department of Biology. (Tulane University, 1987)

Tulips for color harmony : bulbs for 1934 autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1934)

Tulips for color harmony : bulbs for 1935 advance offering - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1935)

Tulips for color harmony : bulbs for 1936 advance offering - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1936)

Tulips for color harmony : bulbs for advance offering, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1933)

Tulips - hyacinths - daffodils : 1952 bulbs for fall planting 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.J. Scott Co., Inc, 1952)

Tulips, hyacinths, daffodils to plant this fall 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David J. Scott Co, 1949)

Tulips, hyacinths, daffodils to plant this fall 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (David J. Scott Co, 1950)

Twenty-ninth annual catalogue of the Royal Palm Nurseries for year nineteen hundred twelve - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1912)

Two trips to gorilla land and the cataracts of the Congo - Burton, Richard Francis, Sir, 1821 -1890 (S. Low, Marston, Low, and Searle, 1876)

Über Tertiärpflanzen vom Himmelsberg bei Fulda - Engelhardt, H. (Hermann), 1839 -1918 (1902)

Ueber das System der Nagethiere : eine phylogenetische Studie - Tullberg, Tycho, 1842 -1920 (Akademische Buchdruckerei, 1899)

Ueber den Pollen - Fritzsche, Carl Julius, 1808 -1871 (Kais. Academie der Wissenschaften, 1837)

Uebersicht des Gewaechs-Reichs in seinen natuerlichen Entwickelungsstufen : ein Versuch - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (Carl Cnobloch, 1828)

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, 1902)

Undersökningar öfver de tropiska växternas bladbyggnad i jämförelse med de arktiska och boreala växterna - Areschoug, F. W. C. (Fredrik Wilhelm Christian), 1830 -1908 (Almqvist & Wiksells boktr, 1905)

An unexpected new Poropanchax (Cyprinodontiformes, Procatopodidae) from the Kongo Central Province, Democratic Republic of Congo - Zee, J. van der, 1947 - (American Museum of Natural History, 2019)