System der Acalephen : eine ausführliche Beschreibung aller medusenartigen Strahlthiere - Guimpel, Friedrich, 1774 - (bei Ferdinand Dümmler, 1829)

Systema mycologicum : sistens fungorum ordines, genera et species, huc usque cognitas, quas ad normam methodi naturalis determinavit - Fries, Elias, 1794 -1878 (Ex Officina Berlingiana, 1821)

Tait's thorobred seeds : 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1927)

Tait's thorobred seeds, 1930 : 61st annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1930)

Tait's thorobred seeds, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1931)

Tait's thorobred seeds, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1932)

Tait's thorobred seeds, 1933 : 64th annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1933)

Tait's thorobred seeds, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1934)

Tait's thorobred seeds 1937, best by test for over 65 years - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. Tait & Sons, 1937)

Tait's thorobred seeds : best by test for over fifty years : 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1928)

Tait's thorobred seeds, best by test for over sixty years : 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. Tait & Sons, 1936)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement VI, Do-E - Mennega, E. A. (Koeltz Scientific Books, 2000)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume IV, P-Sak - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1983)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1951)

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

Text-book of the diseases of trees - Hartig, Robert, 1839 -1901 (Macmillan, 1894)

Text-book of the diseases of trees - Hartig, Robert, 1839 -1901 (Newnes, 1894)

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, 1911)

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

Teysmannia (G. Kolff, 1920)

Teysmannia (G. Kolff, 1921)

The Thelephoraceae of North America - Burt, E. A. (Edward Angus), 1859 -1939 (Missouri Botanical Garden, 1926)

The Thelephoraceae of North America - Burt, E. A. (Edward Angus), 1859 -1939 (Missouri Botanical Garden, 1914)

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)

Thesaurus litteraturae mycologicae et lichenologicae ratione habita praecipue omnium quae adhuc scripta sunt de mycologia applicata - Lindau, Gustav, 1866 -1923 (Fratres Borntraeger, 1913)

Thoroughbred seeds, 1935 : the best by test for over sixty years - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (George Tait & Sons, 1935)

Tijdschrift over plantenziekten - Kruidkundig Genootschap Dodonaea. (J. Vuylsteke, 1895)

Tijdschrift over plantenziekten - Kruidkundig Genootschap Dodonaea. (J. Vuylsteke, 1914)

Tijdschrift over plantenziekten - Kruidkundig Genootschap Dodonaea. (J. Vuylsteke, 1920)

Tijdschrift over plantenziekten - Kruidkundig Genootschap Dodonaea. (J. Vuylsteke, 1922)

Tobacco culture in Connecticut - Anderson, P. J. (Paul Johnson), 1884 -1971 (Connecticut Agricultural Experiment Station, 1934)

Tobacco diseases and decays - Wolf, Frederick A. (Frederick Adolph), 1885 - (Duke University Press, 1935)

Tobacco diseases and their control - Johnson, James, 1886 -1952 (U.S. Dept. of Agriculture, 1924)

Tobacco diseases and tobacco breeding - Selby, A. D. (Augustine Dawson), 1859 -1924 (1904)