Synopsis of the organic remains of the Cretaceous group of the United States. Illustrated by nineteen plates. To which is added an appendix, containing a tabular view of the Tertiary fossils hitherto discovered in North America - Morton, Samuel George, 1799 -1851 (Key & Biddle, 1834)

A synopsis on the anatidae or duck tribe - Eyton, T. C. (Thomas Campbell), 1809 -1880 (R. Hobson, 1869)

A synopsis; or, systematic catalogue of the medicinal plants of the United States - Clapp, A. (Asahel) (T.K. and P.G. Collins, printers, 1852)

Synopsis piscium Cubensium - Poey, Felipe, 1799 -1891 ([s.n, 1863)

Synopsis plantarum,seu Enchiridium botanicum, complectens enumerationem systematicam specierum hucusque cognitarum - Persoon, C. H. (Christiaan Hendrik), 1755 -1837 (C.F. Cramerum, 1807)

Synoptical flora of North America - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, and Co. [etc.,etc.], 1884)

Synoptical flora of North America - Gray, Asa, 1810 -1888 (American Book Company, 1895)

Synoptical flora of North America - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, and Co. [etc.,etc.], 1878)

Synoptical flora of North America - Gray, Asa, 1810 -1888 (American Book Company, 1884)

Synoptical flora of North America - Gray, Asa, 1810 -1888 (American Book Company, 1878)

Synoptical flora of North America: the Gamopetalæ, being a second edition of vol. I, part II, and vol. II, part I, collected - Gray, Asa, 1810 -1888 (Iverson, Blakeman, Taylor, and Company, 1886)

Synoptical flora of North America : the Gamopetalae, a second edition of vol. I, pt. II, and vol. II, pt. I - Gray, Asa, 1810 -1888 (Smithsonian Institution, 1888)

Das System der Pilze. Durch Beschreibungen und Abbildungen erla¨utert - Bail, Theodor, 1833 -1922 (Verlag des Lithographischen Instituts der Rheinischen Friedrich-Wilhelms-Universitt und der Leopoldinisch-Carolinischen Academie der Naturforscher von Henry und Cohen, 1837)

A System of natural history : containing scientifci [sic] and popular descriptions of man, quadrupeds, birds, fishes, reptiles and insects - Cuvier, Georges, baron, 1769 -1832 (Carter, Hendee, & Co, 1834)

Systema helminthum / auctore Carolo Mauritio Diesing ... Sumptibus Academiae caesareae scientiarum - Diesing, Karl Moritz, 1800 -1867 (W. Braumüller, 1851)

Systema laurinarum - Nees von Esenbeck, C. G. (Christian Gottfried), 1776 -1858 (Sumptibus Veitii et Sociorum, 1836)

Systema reptilium. Fasciculus primus, Amblyglossae - Fitzinger, Leopold Joseph, 1802 -1884 (Braumüller et Seidel, 1843)

Systematic catalogue of plants of Wisconsin and Minnesota - Owen, David Dale, 1807 -1860 (Lippincott, Grambo, 1852)

Systematisches Conchylien-Cabinet - Kobelt, Wilhelm, 1840 -1916 (Bauer und Raspe, 1846)

Systematisches Conchylien-Cabinet - Kobelt, Wilhelm, 1840 -1916 (Bauer und Raspe, 1837)

Tableau synoptique de l'ornithologie du Canada classification et nomenclature du "Smithsonian Institution" de Washington - Smithsonian Institution (s.n.], 1864)

Teal and teal shooting - Herbert, Henry William, 1807 -1858 (1850)

The Technologist (Kent & Co, 1861)

The Tennessee flora; with special reference to the flora of Nashville. Phaenogams and vascular cryptogams - Gattinger, Augustin, 1825 -1903 (The author, 1887)

The Tennessee flora; with special reference to the flora of Nashville - Gattinger, Augustin, 1825 -1903 (The author, 1887)

The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America - Gould, Augustus A. (Augustus Addison), 1805 -1866 (C. C. Little and J. Brown, 1851)

The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America - Gould, Augustus A. (Augustus Addison), 1805 -1866 (C. C. Little and J. Brown, 1857)

The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America - Gould, Augustus A. (Augustus Addison), 1805 -1866 (C. C. Little and J. Brown, 1859)

The terrestrial air-breathing mollusks of the United States, and the adjacent territories of North America - Gould, Augustus A. (Augustus Addison), 1805 -1866 (C. C. Little and J. Brown, 1878)

The terrestrial Mollusca of Michigan - Walker, Bryant 1856 -1936 (1899)

Texas conchologist (Houston Conchology Society], 1972)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1955)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1959)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1968)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1972)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 2002)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 2010)

Das Thierreich eingetheilt nach dem Bau der Thiere als Grundlage ihrer Naturgeschichte und der vergleichenden Anatomie - Cuvier, Georges, baron, 1769 -1832 (J.S. Cotta, 1821)

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)

The timber pines of the southern United States - Roth, Filibert, 1858 -1925 (Dept. of Agriculture, Forestry Division, 1896)

The timber pines of the southern United States - Fernow, B. E. (Bernhard Eduard), 1851 -1923 (Govt. Print. Off, 1896)

Tingle's wholesale price list : spring 1941 lining-out and specimen stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1940)

To close out stock of the Old Colony Nurseries ... - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Old Colony Nurseries, 1917)

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

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1920)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1922)

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

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1930)

Trabajos del Museo de Ciencias Naturales. Serie zoológica - Museo Nacional de Ciencias Naturales (Spain) (El Museo, 1912)

Trade list Old Colony Nurseries Inc. : fall, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.R. Watson, 1914)

Trade list Old Colony Nurseries Inc. : spring, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.R. Watson, 1914)

Trade price list of choice young nursery-grown ornamental trees, shrubs, vines, perennial plants and bulbs : fall 1914-spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atlantic Nursery Co. Inc, 1914)

Trade price list of choice young nursery-grown ornamental trees, shrubs, vines, perennial plants and bulbs : spring 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atlantic Nursery Co. Inc, 1913)

Trade price list of choice young nursery-grown ornamental trees, vines, perennial plants and bulbs, fruit trees and small fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atlantic Nursery Co. Incorporated, 1916)

Trade price list of choice young nursery-grown ornamental trees, vines, perennial plants and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atlantic Nursery Co. Incorporated, 1915)

Trade price list of choice young nursery-grown ornamental trees, vines, perennial plants and bulbs, fruit trees and small fruits. 1918 Fall-Spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Atlantic Nursery Co. Inc, 1918)

Traité des arbres & arbrisseaux, forestiers, industriels et d'ornement, cultivés ou exploités en Europe et plus particulièrement en France, donnant la description et l'utilisation de plus de 2400 espèces et 2000 variètès - Mouillefert, P. (Pierre), 1846 -1903 (Librairie des sciences naturelles, 1898)

Traité général d'oologie ornithologique au point de vue de la classification - Des Murs, Marc Athanase Parfait Œillet, 1804 -1889 (F. Klincksieck, 1860)

Transactions - American Microscopical Society (1879)

Transactions and proceedings - Botanical Society of Edinburgh. (1841)