Taxonomy and geographical distribution of the genus Uredinopsis - Faull, J. H. (Joseph Horace), 1870 -1961 (The Arnold Arboretum of Harvard University, 1938)

Technical papers on miscellaneous forest insects - United States. Bureau of Entomology. (Government Printing Office, 1911)

Technical papers on miscellaneous forest insects. I. Contributions toward a monograph of the bark-weevils of the genus Pissodes - Hopkins, A. D. (Andrew Delmar), 1857 -1948 (Govt. Print. Off, 1911)

Technical publication - New York State College of Forestry at Syracuse University. (The College, 1914)

Technical publication - New York State College of Forestry at Syracuse University. (The College, 1918)

Technical publication - New York State College of Forestry at Syracuse University. (The College, 1921)

Technical series / Bureau of Entomology United States Department of Agriculture - United States. Bureau of Entomology. (Govt. print. off, 1911)

Die technischen Eigenschaften der Hölzer für Forst- und Baubeamte, Technologen und Gewerbtreibende - Nördlinger, Hermann von, 1818 -1897 (J.G. Cotta, 1860)

The Technologist (Kent & Co, 1862)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1882)

The testing of forest seeds during 25 years, 1887-1912 - Story, Fraser (Langkjærs Bogtrykkeri, 1915)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1978)

A text-book of botany and pharmacognosy, intended for the use of students of pharmacy, as a reference book for pharmacists, and as a handbook for food and drug analysts - Kraemer, Henry, 1868 -1924 (Lippincott, 1907)

A text-book of botany and pharmacognosy : intended for the use of students of pharmacy, as a reference book for pharmacists, and a handbook for food and drug analysts - Kraemer, Henry, 1868 -1924 (J. B. Lippincott company, 1910)

A text-book of botany - Strasburger, Eduard, 1844 -1912 (Macmillan, 1912)

A text-book of botany - Strasburger, Eduard, 1844 -1912 (Macmillan and co., limited, 1908)

A text-book of elementary botany - Kellerman, W. A. (William Ashbrook), 1850 -1908 (Eldredge & Brother, 1897)

A text-book of materia medica and pharmacy for medical students - Henderson, V. E. (Velyien Ewart), 1877 -1945 (University Press, 1911)

A text book of materia medica, being an account of the more important crude drugs of vegetable and animal origin, designed for students of pharmacy and medicine - Greenish, Henry G. 1855 -1933 (Churchill, 1920)

A text-book of mycology and plant pathology - Harshberger, John W. (John William), 1869 -1929 (P. Blakiston's Son & Co, 1917)

Text-book of structural and physiological botany - Bennett, Alfred W. (Alfred William), 1833 -1902 (Longmans, Green, 1885)

A textbook of botany for colleges and universities - Coulter, John Merle, 1851 -1928 (American book company, 1911)

A textbook of botany for colleges and universities - Coulter, John Merle, 1851 -1928 (Amer. Bk. Co, 1910)

A textbook of botany for colleges and universities - Coulter, John Merle, 1851 -1928 (American book company, 1910)

Teysmannia (G. Kolff, 1905)

Thesaurus litteraturae mycologicae et lichenologicae ratione habita praecipue omnium quae adhuc scripta sunt de mycologia applicata - Lindau, Gustav, 1866 -1923 (Fratres Borntraeger, 1908)

Thesaurus litteraturae mycologicae et lichenologicae ratione habita praecipue omnium quae adhuc scripta sunt de mycologia applicata - Lindau, Gustav, 1866 -1923 (Fratres Borntraeger, 1909)

Third annual catalogue, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (White & Johnson Company, 1928)

Thorburn's century : J.M. Thorburn & Co. one hundredth annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1901)

Thorburn's seeds. 1902 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1902)

Thorburn's seeds : 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1900)

Through glade and mead; a contribution to local natural history - Jackson, Joseph, 1847 -1924 (Putnam, Davis and Company, 1894)

Timber - Baterden, J. R. (James Rae) (Constable, 1908)

Timber - Baterden, J. R. (James Rae) (D. Van Nostrand, 1908)

Timber conditions in the pine region of Minnesota - Ayres, H. B. (Horace Beemer), 1856 - (Govt. print. off, 1900)

Timber growing and logging practice in the Lake states : measures necessary to keep forest land productive and to produce full timber crops - Zon, Raphaël, 1874 -1956 (U.S. Dept. of Agriculture, 1928)

Timber resource of Wisconsin's Central Survey Unit, 1983 - North Central Forest Experiment Station (Saint Paul, Minn.) (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1985)

Timber resource of Wisconsin's Northwest Survey Unit, 1983 - North Central Forest Experiment Station (Saint Paul, Minn.) (Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1984)

Timber resource of Wisconsin's Southeast Survey Unit, 1983 - Spencer, John S. (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1985)

Timber resource of Wisconsin's Southwest Survey Unit, 1983 - Raile, Gerhard K. (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1985)

The timber resources in Massachusetts - United States. Northeastern Forest Experiment Station, Upper Darby, Pa. (1956)

The timber resources of Maine; [a report on the forest survey made by the U.S. Forest Service] - Northeastern Forest Experiment Station (Radnor, Pa.) (1960)

Timbers of the world - Timber Research; Development Association. (TRADA, 1900)

Tingle's wholesale price list of lining-out : fall 1948 spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tingle Nursery, 1949)

Titus Nursery Company, Waynesboro, Virginia, growers of high grade nursery stock - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Titus Nursery Co, 1927)

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, 1905)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1909)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1912)

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

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

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1926)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1928)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1929)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1931)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1932)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1934)

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

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1939)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1940)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1941)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1945)

Torreya - Torrey Botanical Club. (Torrey Botanical Club, 1944)

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

Towson Nurseries, Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Towson Nurseries, 1938)

Towson Nurseries Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Towson Nurseries, 1933)

Trabajos del Museo Nacional de Ciencias Naturales. Serie botánica - Museo Nacional de Ciencias Naturales (Spain) (1912)

Trabajos del Museo Nacional de Ciencias Naturales. Serie botánica - Museo Nacional de Ciencias Naturales (Spain) (1917)

Trade catalogue of the Framingham Nurseries - Framingham Nurseries. (W.B. Whittier & Co, 1911)

Trade catalogue of the Framingham Nurseries - Framingham Nurseries. (W.B. Whittier & Co, 1910)

Trade catalogue of the Framingham Nurseries : fall of 1912 - Framingham Nurseries. (W.B. Whittier & Co, 1912)

Trade list, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1928)

Trade list, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Visser's Nurseries, 1929)

Trade list. fall 1928–spring 1929. No. 41 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Forest Nursery Company, Incorporated, 1928)

Trade list, fall 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Profile Collecting Co, 1933)

Trade list of collected native plants and hardy perennial : fall 1933-spring 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Bassett, 1933)

Trade list of collected native plants and hardy perennials : fall 1932-spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Bassett, 1932)

Trade list : Old Colony Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Old Colony Nurseries, 1900)

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

Trade list : Old Colony Nursery spring 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.R. Watson, 1906)

Trade list Old Colony Nursery : spring, 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.R. Watson, 1911)

Trade list Old Colony Nursery : spring 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (T.R. Watson, 1913)

Trade list : spring, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Amherst Nurseries, 1926)

Trade price-list - Mount Desert Nurseries. (Mt. Desert Nurseries, 1900)

Trade price list, 1934-1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1934)

Trade price list, 1938-1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1938)

Trade price list, 1939-1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1939)

Trade price list : fall 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1928)

Trade price list : fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1930)

Trade price list : fall 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1935)

Trade price list : fall 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jenkins Nurseries, 1937)

Trade price list : fall 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson, 1939)

Trade price list : fall 1948, spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson, 1948)

Trade price list : fall and spring 1935-1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.D. Robinson, 1935)

Trade price list for nurserymen, dealers, florists and landscape architects only. trees, shrubs, evergreens, vines and roses. Fall 1914 - Framingham Nurseries. (W.B. Whittier & Company, 1914)

Trade price list for nurserymen, dealers, florists and landscape architects only. trees, shrubs, evergreens, vines and roses. Spring1914 - Framingham Nurseries. (W.B. Whittier & Company, 1914)

Trade price list : January 24, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1930)

Trade price list : March,1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jenkins Nursery, 1937)

Trade price list of evergreens for August and September planting 1913 - Framingham Nurseries. (W.B. Whittier & Company, 1913)

Trade price list of Framingham Nurseries : trees, shrubs, evergreens, vines and roses - Framingham Nurseries. (W.B. Whittier & Company, 1913)

Trade price list : spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son's Nurseries, 1927)

Trade price list : spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1935)

Trade price list : spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Jenkins & Son, 1936)

Trade price list : spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jenkins Nurseries, 1938)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1969)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1977)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1978)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1983)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1991)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1994)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2001)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2003)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2008)

Trail & landscape - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2011)

Traité général des conifères; ou, Description de toutes les espèces et variétés de ce genre aujourd'hui connues, avec leur synonymie, l'indication des procédés de culture et de multiplication qu'il convient de leur appliquer - Carrière, E.-A. (Elie-Abel), 1818 -1896 (Chez l'Auteur, 1867)