A textbook of general botany - Brown, William Henry, 1884 -1939 (Ginn and company, 1925)

Textbook of theoretical botany - Ivimey-Cook, W. R. (Walter Robert), 1901 -1952 (Longmans, Green, 1951)

Textbook of theoretical botany - Ivimey-Cook, W. R. (Walter Robert), 1901 -1952 (Longmans, Green, 1956)

Teysmannia (G. Kolff, 1891)

Teysmannia (G. Kolff, 1892)

Teysmannia (G. Kolff, 1893)

Teysmannia (G. Kolff, 1895)

Teysmannia (G. Kolff, 1897)

Teysmannia (G. Kolff, 1900)

Teysmannia (G. Kolff, 1911)

Teysmannia (G. Kolff, 1912)

Theoretische Anfangsgründe der Botanik, oder, Erklärung der Grundsätze der natürlichen Classeneintheilung und der Kunst die Gewächse zu beschreiben und zu studieren - Candolle, Augustin Pyramus de, 1778 -1841 (Drell, 1815)

Theoria systematis plantarum; accedit familiarum phanerogamarum in series naturales dispositio, secundum structurae normas et evolutionis gradus instituta - Agardh, Jacob Georg, 1813 -1901 (Apud C. W. K. Gleerup; [etc.,etc.], 1858)

Thesaurus conchyliorum, or, Monographs of genera of shells - Sowerby, G. B. (George Brettingham), 1812 -1884 (Sowerby, 1855)

Third American edition of the British encyclopedia, or Dictionary of arts and sciences : comprising an accurate and popular view of the present improved state of human knowledge - Nicholson, William, 1753 -1815 (Mitchell, Ames and White, 1818)

Thomas Pennant's Allgemeine Uebersicht der vierfüssigen Thiere - Pennant, Thomas, 1726 -1798 (Im Verlage des Industrie-Comptoir's, 1800)

Tidsskrift for populære fremstillinger af naturvidenskaben (P.G. Philipsens forlag, 1857)

Tidsskrift for populære fremstillinger af naturvidenskaben (P.G. Philipsens forlag, 1859)

Tidsskrift for populære fremstillinger af naturvidenskaben (P.G. Philipsens forlag, 1864)

Tidsskrift for populære fremstillinger af naturvidenskaben (P.G. Philipsens forlag, 1867)

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Tierleben : allgemeine Kunde des Tierreichs - Brehm, Alfred Edmund, 1829 -1884 (Bibliographisches Institut, 1911)

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Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1958)

Tijdschrift voor natuurlijke geschiedenis en physiologie (1834)

Tijdschrift voor natuurlijke geschiedenis en physiologie (1838)

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Torreya, a monthly journal of botanical notes and news (1911)

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Traité de zoologie concrète - Delage, Yves, 1854 -1920 (Schleicher, 1901)

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Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1847)

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

Tratado de los a´rboles de Cuba, Isla de Pinos y Puerto-Rico : utilida´d de sus maderas y virtudes medicinales - Fernández y Jiménez, José María. (Liga Agraria, 1905)

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The travels and researches of Alexander von Humboldt : being a condensed narrative of his journeys in the equinoctial regions of America, and in Asiatic Russia : together with analysis of his more important investigations - Humboldt, Alexander von, 1769 -1859 (J. & J. Harper, 1833)

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 the Confederation, 1783-1784 - Morrison, Alfred J. (W.J. Campbell, 1911)

Travels through North and South Carolina, Georgia, East and West Florida, the Cherokee country, the extensive territories of the Muscogulges, or Creek confederacy, and the country of the Chactaws : containing an account of the soil and natural productions of those regions : together with observations on the manners of the Indians : embellished with copper-plates - Bartram, William, 1739 -1823 (For J. Moore, W. Jones, R. McAllister, and J. Rice, 1793)

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 tree book - McFee, Inez N. (Inez Nellie Canfield), 1879 - (Frederick A. Stokes Co, 1919)

The tree book : a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Marshall, Nina L. (Doubleday, Page & Co, 1914)

The tree book : a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page & Company, 1913)

The tree book : a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Dugmore, A. Radclyffe (Arthur Radclyffe), 1870 -1955 (Doubleday, Page & Co, 1907)

The tree book; a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, 1920)

The tree book; a popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page & Co, 1905)

The tree book. A popular guide to a knowledge of the trees of North America and to their uses and cultivation - Rogers, Julia Ellen, 1866 -1958 (Doubleday, Page, 1912)

Trees and shrubs of Mexico - Standley, Paul Carpenter, 1884 -1963 (Govt. Print. Off, 1924)

The trees, shrubs, and woody-climbers of the Bombay Presidency - Talbot, W. A. (William Alexander), 1847 -1917 (Government Central Press, 1902)

Treubia - Kebun Raya Indonesia. (G. Kolff, 1922)

Triennial report - Botany Division - Department Of Industrial Research Botany Division. (1980)

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)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1898)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1903)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1911)