Die Tier- und Pflanzenwelt des Süsswassers : Einführung in das Studium derselben - Zacharias, Otto, 1846 -1916 (J. J. Weber, 1891)

Tiergeographie auf ökologischer Grundlage - Hesse, Richard, 1868 -1944 (Verlag von Gustav Fischer, 1924)

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

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1872)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1906)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1932)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1956)

Tijdschrift voor natuurlijke geschiedenis en physiologie (1838)

Tijdschrift voor natuurlijke geschiedenis en physiologie (1839)

Tijdschrift voor natuurlijke geschiedenis en physiologie (1841)

Tillägg till Östgöta flora : innehållande förteckning öfver Östergötlands fanerogamer och ormbunkar jemte uppgift öfver deras växeställen - Kindberg, N. C. (Nils Conrad), 1832 -1910 (C. F. Ridderstad, 1868)

Timber management : a programmatic environmental analysis record for BLM-administered lands in western Oregon - United States. Bureau of Land Management. (Portland, Or, 1974)

To the trade : August 8, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lakeview Ponds, 1934)

To the trade : October 1, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lakeview Ponds, 1932)

To the trade : October 26, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lakeview Ponds, 1934)

Topographical botany; being local and personal records towards shewing the distribution of British plants traced through the 112 counties and vice-counties of England and Scotland - Watson, Hewett Cottrell, 1804 -1881 (Thames Ditton, 1873)

Topographical botany: being local and personal records towards shewing the distribution of British plants traced through the 112 counties and vice-counties of England, Wales, and Scotland - Watson, Hewett Cottrell, 1804 -1881 (B. Quaritch, 1883)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1904)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1913)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1917)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1921)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1923)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1924)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1935)

Totty's - Totty, Charles H. (Totty's, 1918)

Totty's 1903-1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Totty's, 1928)

Totty's 1925 [catalog] / Charles H. Totty Company - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1925)

Totty's 1927 novelties in roses, chrysanthemums and hardy plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1927)

Totty's 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1929)

Totty's 1930 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1930)

Totty's 1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1931)

Totty's 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1932)

Totty's 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1933)

Totty's 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles H. Totty Company, 1935)

Totty's 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Totty's, 1936)

Totty's 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Totty's, 1937)

Totty's, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Totty's, 1939)

Totty's roses and perennials, fall 1931 [catalog] / Totty's - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Totty's, 1931)

The tourist's flora : a descriptive catalogue of the flowering plants and ferns of the British Islands, France, Germany, Switzerland, Italy, and the Italian islands - Woods, Joseph, 1776 -1864 (Reeve and Benham, 1850)

Trabajos botánicos (1890)

Trade list of rare Florida flowers and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pike & Ellsworth, 1892)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1972)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1984)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1985)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1967)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1989)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1996)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2012)

Traité de botanique - Van Tieghem, Phillippe Édouard Léon, 1839 -1914 (s.n, 1892)

Traité de paléontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (Octave Doin, 1883)

Traité de paléontologie végétale, ou, La flore du monde primitif dans ses rapports avec les formations géologiques et la flore du monde actuel. Avec un atlas de 100 ì.e. 110 planches grand inquarto lithographiées - Schimper, Wilhelm-Philippe, 1808 -1880 (J.G. Bailliere, 1869)

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

Traité de zoologie concrète : leçons professées à la Sorbonne - Delage, Yves, 1854 -1920 (Schleicher Frères, 1901)

Traité élémentaire d'entomologie comprenant l'histoire des espèces utiles et de leurs produits des espèces nuisibles et des moyens de les détruire, l'étude des métamorphoses et des moeurs, les procédés de chasse et de conservation - Girard, Maurice, 1822 -1886 (Librairie J. B. Baillière et fils, 1873)

Traité élémentaire de paléontologie; ou, Histoire naturelle des animaux fossiles, considérés dans leurs rapports zoologiques et géologiques - Pictet, François Jules, 1809 -1872 (Langlois et Leclerq, 1844)

Traité élémentaire de botanique appliquée, contenant la description de toutes les familles végétales, et celle des genres cultivés ou offrant des plantes remarquables par leurs propriétés ou par leur histoire - Pouchet, F.-A. (Félix-Archimède), 1800 -1872 (J.B. Bailliere, 1836)

Traité pratique de micrographie appliquée à la botanique, à la zoologie, à l'hygiène et aux recherches cliniques - Gérard, René Constant Joseph, 1853 - (O. Doin, 1887)

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Transactions & Proceedings of the Perthshire Society of Natural Science - Perthshire Society of Natural Science. (1918)

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Transactions & Proceedings of the Perthshire Society of Natural Science - Perthshire Society of Natural Science. (1938)

Transactions - American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (1872)

Transactions and journal of the proceedings of the Dumfriesshire and Galloway Natural History and Antiquarian Society - Dumfriesshire; Galloway Natural History; Antiquarian Society. (1883)

Transactions and journal of the proceedings of the Dumfriesshire and Galloway Natural History and Antiquarian Society - Dumfriesshire; Galloway Natural History; Antiquarian Society. (1892)

Transactions and proceedings - Botanical Society Of Pennsylvania, Philadelphia. (University of Pennsylvania, 1911)

Transactions and proceedings and report of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1880)

Transactions and proceedings and report of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1881)

Transactions and proceedings and report of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1883)

Transactions and proceedings and report of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1884)

Transactions and proceedings and report of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1887)

Transactions and proceedings and report of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1888)

Transactions and proceedings of the Botanical Society of Edinburgh - Botanical Society of Edinburgh. (The Society, 1894)

Transactions and proceedings of the Botanical Society of Edinburgh - Botanical Society of Edinburgh. (The Society, 1891)

Transactions and proceedings of the Botanical Society of Edinburgh - Botanical Society of Edinburgh. (The Society, 1900)

Transactions and proceedings of the Botanical Society of Edinburgh - Botanical Society of Edinburgh. (The Society, 1905)

Transactions and proceedings of the Botanical Society of Edinburgh - Botanical Society of Edinburgh. (The Society, 1879)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1868)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1871)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1872)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1874)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1878)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1879)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1880)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1887)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1895)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1896)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1901)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1906)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1910)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1915)

Transactions and proceedings of the New Zealand Institute - New Zealand Institute. (New Zealand Institute, 1923)

Transactions and proceedings of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1918)

Transactions and proceedings of the Royal Society of South Australia (Incorporated) - Royal Society of South Australia (W.C. Rigby, 1927)

Transactions and Proceedings of the Royal Society of Victoria - Royal Society of Victoria (Melbourne, Vic.) (The Society, 1888)

Transactions / Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 1909)

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Transactions of the American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (American Fisheries Society], 1902)

Transactions of the American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (American Fisheries Society], 1903)

Transactions of the American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (American Fisheries Society], 1905)

Transactions of the American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (American Fisheries Society], 1910)

Transactions of the American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (American Fisheries Society], 1916)

Transactions of the American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (American Fisheries Society], 1917)

Transactions of the American Fisheries Society - Gunsaulus, Helen Cowen, 1886 -1954 (American Fisheries Society], 1921)

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Transactions of the Botanical Society - Botanical Society of Edinburgh. (Botanical Society of Edinburgh, 1858)

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Transactions of the Edinburgh Field Naturalists' and Microscopical Society - Edinburgh Field Naturalists'; Microscopical Society. (The Club, 1886)

Transactions of the Edinburgh Naturalists' Field Club - Edinburgh Naturalists' Field Club. (The Club, 1881)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1854)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1885)

Transactions of the Geological Society - Geological Society of London ([The Society], 1829)

Transactions of the Hertfordshire Natural History Society and Field Club - Hertfordshire Natural History Society; Field Club. (The Club, 1879)

Transactions of the Hertfordshire Natural History Society and Field Club - Hertfordshire Natural History Society; Field Club. (The Club, 1881)

Transactions of the Hertfordshire Natural History Society and Field Club - Hertfordshire Natural History Society; Field Club. (The Club, 1883)

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Transactions of the Hull Scientific & Field Naturalists' Club - Hull Scientific; Field Naturalists' Club. (1902)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1925)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1951)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1966)

Transactions of the Illinois State Academy of Science - Illinois State Academy of Science. (Illinois State Academy of Science [etc.], 1967)