Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1889)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1892)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1895)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1898)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1900)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1903)

Transactions of the Wagner Free Institute of Science of Philadelphia - Wagner Free Institute of Science. (Wagner Free Institute of Science of Philadelphia, 1919)

Il trattato della cultura degli orti e giardini / a cura di Alberto Bacchi della Lega - Bacchi della Lega, Alberto, 1848 -1924 (R. dall'Acqua, 1903)

Travaux des laboratoires - Société scientifique d'Arcachon. Station biologique. (Editions de la Revue des idées, 1898)

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 the interior of southern Africa - Burchell, William J. (William John), 1781 -1863 (Printed for Longman, Hurst, Rees, Orme, and Brown, 1822)

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

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 treasury of natural history; or, A popular dictionary of animated nature: in which the zoological characteristics that distinguish the different classes, genera, and species, are combined with a variety of interesting information illustrative of the habits, instincts, and general economy of the animal kingdom. To which are added, A syllabus of practical taxidermy, and A glossarial appendix. Embellished with nine hundred woodcuts, expressly engraved for this work - Maunder, Samuel, 1785 -1849 (Longman, Brown, Green, and Longmans, 1852)

Treatise on Malacology; or, the natural classification of shells and shell fish. By William Swainson ... - Swainson, William, 1789 -1855 (Printed for Longman, Orme, Brown, Green & Longmans [etc.], 1840)

A treatise on the common sole (Solea vulgaris), considered both as an organism and as a commodity - Marine Biological Association of the United Kingdom. (The Association, 1890)

A treatise on the geography and classification of animals - Swainson, William, 1789 -1855 (Printed for Longman, Rees, Orme, Brown, Green & Longman, 1835)

A treatise on the geography and classification of animals - Swainson, William, 1789 -1855 (Printed for Longman, Rees, Orme, Brown, Green & Longman and John Taylor, 1835)

A treatise on the geography and classification of animals - Swainson, William, 1789 -1855 (Printed for Longman, Rees, Orme, Brown, Green & Longman [etc.], 1835)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1903)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Adam and Charles Black, 1903)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. and C. Black, 1906)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (Adam and Charles Black, 1906)

A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. & C. Black, 1900)

A Treatise on Zoology. Part V. Mollusca - Pelseneer, Paul, 1863 -1945 (A. & C. Black, 1906)

The tree doctor : the care of trees and plants ; profusely illustrated with photographs - Davey, John, 1846 -1923 (The Saalfield Publishing, Co, 1907)

The tree doctor; the care of trees and plants - Davey, John. (The Saalfield publishing co, 1907)

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 ("Country life", 1908)

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

Trees & shrubs of the British Isles, native & acclimatised - Westell, W. Percival (William Percival), 1874 -1943 (J. M. Dent, 1909)

Trees and hardy plants for all purposes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Kelsey Nursery Company, 1910)

Trees and hardy plants for all purposes - Kelsey, Frederick Wallace, 1850 -1935 (F.W. Kelsey Nursery Company, 1901)

Trees and shrubs of the British Isles; native and acclimatised - Westell, W. Percival (William Percival), 1874 -1943 (Dent, 1909)

Trees, plants and seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Spring Hill Nurseries, 1923)

Trees, shrubs, roses, plants, vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Company, 1924)

Trees, shrubs, roses, plants, vines - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Company, 1922)

Trees, shrubs, roses, plants, vines [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Berryhill Nursery Co, 1925)

Der Tropenpflanzer; zeitschrift für tropische landwirtschaft (1899)

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. (1898)

Tropical aquariums and water gardens - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beldt's Aquarium, 1933)

Tropical grounds book and catalog : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries], 1923)

Tropical planting book and catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1923)

Tropical planting book and catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1925)

Tropical planting book and catalogue : November 1921 to October 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Royal Palm Nurseries, 1921)

Trudy Geologicheskago komiteta = Mémoires du Comité géologique - Russia. Geologicheskii komitet. (Komitet, 1889)

Trudy Geologicheskago komiteta = Mémoires du Comité géologique - Russia. Geologicheskii komitet. (Komitet, 1892)

Trudy Geologicheskago komiteta = Mémoires du Comité géologique - Russia. Geologicheskii komitet. (Komitet, 1895)

Trudy Geologicheskago komiteta = Mémoires du Comité géologique - Russia. Geologicheskii komitet. (Komitet, 1902)

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, 1912)

The true grasses - Hackel, Eduard, 1850 -1926 (H. Holt, 1890)

Trumbull & Beebe's descriptive catalogue of fruit and ornamental trees, small fruits, evergreens, shrubs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trumbull & Beebe, 1892)

Trumbull & Beebe's illustrated catalogue and price list of vegetable, flower, tree, and farm seeds, 1894 : fruit and ornamental trees, currants, gooseberries, blackberries, raspberries, strawberries, evergreens, shrubs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Trumbull & Beebe, 1894)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1979)

Tryonia - Academy of Natural Sciences of Philadelphia. Department of Malacology. (Dept. of Malacology, Academy of Natural Sciences of Philadelphia, 1981)

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

Tub garden collection , water lilies, aquatic plants, and ornamental fishes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William Tricker Inc, 1928)

Tulane studies in zoology - Tulane University. (Tulane University, 1961)

Tulane studies in zoology - Tulane University. (Tulane University, 1963)

Turbellaria - Graff, Ludwig von, 1851 -1924 (Winter, 1904)

Die Turbellarien als Parasiten und Wirte - Graff, Ludwig von, 1851 -1924 (Leuschner & Lubensky, 1903)

Het tweede deel of vervolg van het wondertooneel der natuur, ofte een korte beschrijvinge zo van bloedelooze, zwemmende, vliegende, kruipende, en viervoetige geklaauwde eijerleggende dieren, als van hoornen, schulpen, koraalen, zee-heesters, metallijkende en in steen veranderde dingen, enz. van de welke een zeer groote meenigte word bevat in de kabinetten van - Vincent, Levinus, 1658 -1727 (gedrukt voor den auteur, en zijn te bekoomen bij Gerard Valk op den Dam, en Joannes van Leeuwen in de Gsthuis-Moolen-steeg, 1715)

Twenty-first annual edition of the Sutherland garden handbook - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sutherland Landscape and Nursery Company, 1931)

Twenty-third annual edition of the Sutherland garden handbook - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sutherland Landscape and Nursery Company, 1933)

Type specimens of marine mollusca described by P. P. Carpenter from the west coast (San Diego to British Columbia) - Palmer, Katherine V. W. (Katherine Van Winkle), 1895 -1982 (Geological Society of America], 1958)

The U. S. commission of fish and fisheries and its exhibit at the Louisiana purchase exposition, St. Louis, Mo., 1904 - United States. Bureau of Fisheries. (Press of Gibson Bros, 1904)

Ueber die im Kasseler Muschelkalk bis jetzt gefundenen Mollusken - Dunker, Wilhelm, 1809 -1885 (Theodor Fischer, 1849)

Ueber Vorderasiatische Conchylien nach den Sammlungen des Prof. Hausknecht [!] - Martens, Eduard von, 1831 -1904 (T. Fischer, 1874)