A text-book of invertebrate morphology - McMurrich, J. Playfair (James Playfair), 1859 -1939 (H. Holt and Company, 1894)

A text book on agriculture - Davis, N. S. (Nathan Smith), 1817 -1904 (S. S. & W. Wood, 1848)

A textbook of invertebrate morphology - McMurrich, J. Playfair (James Playfair), 1859 -1939 (H. Holt, 1894)

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

Das Thierreich eingetheilt nach dem Bau der Thiere als Grundlage ihrer Naturgeschichte und der vergleichenden Anatomie - Cuvier, Georges, baron, 1769 -1832 (J.S. Cotta, 1823)

Das Thierreich eingetheilt nach dem Bau der Thiere als Grundlage ihrer Naturgeschichte und der vergleichenden Anatomie - Cuvier, Georges, baron, 1769 -1832 (J.S. Cotta, 1825)

Das Thierreich, geordnet nach seiner Organisation : als Grundlage der Naturgeschichte der Thiere und Einleitung in die vergleichende Anatomie - Cuvier, Georges, baron, 1769 -1832 (F.A. Brockhaus, 1839)

Third supplement to the List of Coleoptera of America, north of Mexico - Henshaw, Samuel, 1852 -1941 (American Entomological Society, 1895)

Tidsskrift for populære fremstillinger af naturvidenskaben (P.G. Philipsens forlag, 1875)

Tierische Schädlinge und Nützlinge für Ackerbau, Viehzucht, Wald-und Gartenbau; Lebensformen, Vorkommen, Einfluss und die Massregeln zu Vertilgung und Schutz - Bos, J. Ritzema (Jan Ritzema ), 1850 -1928 (P. Parey, 1891)

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

Das Tierreich - Heck, Ludwig, 1860 -1951 (W. Pauli, 1894)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1870)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1884)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1886)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1890)

Tijdschrift voor entomologie - Nederlandse Entomologische Vereniging (Nederlandse Entomologische Vereniging, 1917)

Trabajos del Museo de Ciencias Naturales. Serie zoológica - Museo Nacional de Ciencias Naturales (Spain) (El Museo, 1914)

Trait©♭ de zoologie - Perrier, Edmond, 1844 -1921 (Masson, 1899)

Traité d'entomologie forestière à l'usage des forestiers, des reboiseurs et des propritaries de bois - Barbey, Auguste, 1872 -1948 (Berger-Levrault, 1913)

Traité de paléontologie : ou, Histoire naturelle des animaux fossiles considérés dans leurs rapports zoologiques et géologiques - Pictet, François Jules, 1809 -1872 (J.-B. Baillière, 1854)

Traité de zoologie - Claus, Carl, 1835 -1899 (F. Savy, 1884)

Traité de zoologie - Perrier, Edmond, 1844 -1921 (Masson, 1893)

Traité élémentaire d'entomologie - Castelnau, Francis, comte de, 1812 -1880 (Terzuolo, 1839)

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)

Transactions and proceedings and report of the Philosophical Society of Adelaide, South Australia - Philosophical Society of Adelaide. (The Society, 1878)

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

Transactions / Lincolnshire Naturalists' Union - Lincolnshire Naturalists' Union. (Lincolnshire Naturalists' Union, 1930)

Transactions of the American Entomological Society and proceedings of the Entomological Section of the Academy of Natural Sciences - American Entomological Society. (The Society, 1881)

Transactions of the American Entomological Society - American Entomological Society. (The Society, 1876)

Transactions of the American Entomological Society - American Entomological Society. (The Society at the Academy of Natural Sciences, 1898)

Transactions of the American Entomological Society - American Entomological Society. (The Society at the Academy of Natural Sciences, 1918)

Transactions of the American Institute of the City of New-York - American Institute of the City of New York. (s.n.], 1852)

Transactions of the American Philosophical Society - American Philosophical Society. (1830)

Transactions of the American Philosophical Society - American Philosophical Society. (1853)

Transactions of the City of London Entomological & Natural History Society - City of London Entomological & Natural History Society. (1903)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1850)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1852)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1856)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1858)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1864)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1865)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1868)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1870)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1874)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1878)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1879)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1881)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1894)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1895)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1901)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1904)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1907)

Transactions of the Entomological Society of London - Royal Entomological Society of London (The Society, 1912)

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

Transactions of the Illinois State Horticultural Society for - Horticultural Society of Northern Illinois. (The Society)

Transactions of the Linnean Society of London - Linnean Society of London. ([The Society], 1791-1875, 1862)

Transactions of the Natural History Society of Hartford. Number one - Harris, Thaddeus William, 1795 -1856 (Case, Tiffany & Co., Printers, 1836)

Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne - Tyneside Naturalists' Field Club. (F. & W. Dodsworth [et al.], 1870)

Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-upon-Tyne - Tyneside Naturalists' Field Club. (F. & W. Dodsworth [et al.], 1904)

Transactions of the Natural History Society of Northumbria - Natural History Society of Northumbria. (The Society, 1872)

Transactions of the New-York State Agricultural Society - New York State Agricultural Society. (The Society, 1856)

Transactions of the Royal Society of South Australia - Royal Society of South Australia (The Society, 1892)

Transactions of the Scottish Arboricultural Society - Scottish Arboricultural Society. (The Society, 1873)

Transactions of the Tyneside Naturalists' Field Club - Tyneside Naturalists' Field Club. (F. & W. Dodsworth, 1851)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1849)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1909)

Travaux d'entomologie 1852-1865 - Laboulbène, Alexandre, 1825 -1898 (1866)

Travels in Georgia, Persia, Armenia, ancient Babylonia, &c. &c. : during the years 1817, 1818, 1819, and 1820 - Porter, Robert Ker, Sir, 1777 -1842 (Longman, Hurst, Rees, Orme, and Brown, 1821)

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)

A treatise on insects, general and systematic; being the article "Entomology", from the 7th ed. of the Encyclopaedia britannica. With five hundred and forty figures - Wilson, James, 1795 -1856 (A. and C. Black [etc.], 1835)

A treatise on some of the insects injurious to vegetation - Agassiz, Louis, 1807 -1873 (Orange Judd and Company, 1862)

A treatise on some of the insects injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (Orange Judd and co, 1862)

A treatise on some of the insects injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (William White, printer to the state, 1862)

A treatise on some of the insects injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (W. White, 1862)

A treatise on some of the insects injurious to vegetation - Harris, Thaddeus William, 1795 -1856 (Crosby and Nichols, 1863)

A treatise on some of the insects injurious to vegetation - Agassiz, Louis, 1807 -1873 (Crosby and Nichols, 1862)