A history of British Mollusca and their shells - Forbes, Edward 1815 -1854 (John Van Voorst, 1850)

A history of British Mollusca and their shells - Forbes, Edward 1815 -1854 (John Van Voorst, 1853)

A history of British Mollusca and their shells - Forbes, Edward 1815 -1854 (John Van Voorst, 1848)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1842)

A history of the British marine testaceous mollusca, distributed in their natural order on the basis of the organization of the animals - Clark, W. A. V. (J. Van Voorst, 1855)

A history of the earth and animated nature - Goldsmith, Oliver, 1730? -1774 (Blackie and son, 1840)

A history of the earth and animated nature - Brown, Thomas, 1785 -1862 (A. Fullarton, 1840)

History of the molluscous animals of Scotland - MacGillivray, William 1796 -1852 (1844)

A history of the molluscous animals of the counties of Aberdeen, Kincardine and Banff, to which is appended an account of the cirripedal animals of the same district - MacGillivray, William 1796 -1852 (Cunninghan and Mortimer; Aberdeen: sold by L. Smith, 1843)

A history of the molluscous animals of the counties of Aberdeen, Kincardine and Banff, to which is appended an account of the cirripedal animals of the same district - MacGillivray, William 1796 -1852 (Cunninghan and Mortimer, 1843)

A history of the molluscous animals of the counties of Aberdeen, Kincardine, and Banff; to which is appended an account of the cirripedal animals of the same district - MacGillivray, William 1796 -1852 (Cunningham & Mortimer, 1843)

Holiday excursions of a naturalist, forming a guide-book to the natural history of the inland and littoral - Garner, Robert, 1808 -1890 (Hardwicke, 1867)

Horae entomologicae, or, Essays on the annulose animals - Macleay, William Sharp, 1792 -1865 (Printed for S. Bagster, 1819)

Human anatomy - Morris, Henry, Sir, 1844 -1926 (Blakiston, 1907)

Human embryology and morphology - Keith, Arthur, Sir, 1866 -1955 (Longmans, 1921)

Hymenoptera ... - Morley, Claude 1874 -1951 (Taylor and Francis; [etc., etc.], 1913)

Hymenoptera europaea praecipue borealia : formis typicis nonnullis specierum generumve exoticorum aut extraneorum propter nexum systematicum associatis; per familias, genera, species et varietates disposita atque descripta - Dahlbom, Anders Gustav, 1806 -1859 (Ex officina Lundbergiana, 1843)

I. Preliminary report on the Tertiary fossils of Alabama and Mississippi - Aldrich, T. H. (Truman Heminway), 1848 -1932 (Printed for the Geological survey, 1886)

Iacobi Theodori Klein Historiæ piscium naturalis : promovendæ missus ... de lapillis eorumque numero in craniis piscium : cum præfatione, de piscium auditu - Klein, Jacob Theodor, 1685 -1759 (Litteris Schreiberianis, 1740)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1988)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1991)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1995)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1998)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 2001)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 2009)

Iberus : revista de la Sociedad Española de Malacología - Sociedad Española de Malacología. (La Sociedad, 1981)

Icones florae Germanicae et Helveticae, simul Pedemontanae, Tirolensis, Istriacae, Dalmaticae, Austriacae, Hungaricae, Transylvanicae, Moravicae, Borussicae, Holsaticae, Belgicae, Hollandicae, ergo Mediae Europae. Iconographia et supplementum ad opera Willdenowii [et al.] ... - Reichenbach, H. G. (Heinrich Gustav) 1824 -1889 (F. Hofmeister [etc.], 1898)

Icones fossilium sectiles - König, Charles Dietrich Eberhard, 1774 -1851 (1820)

Iconographic encyclopaedia of science, literature, and art - Baird, Spencer Fullerton, 1823 -1887 (R. Garrigue, 1851)

Iconographie der Land- und Süsswasser-Mollusken - Kobelt, Wilhelm, 1840 -1916 (Arnoldische Buchh, 1835)

Iconographie der Land- und Süsswasser-Mollusken - Kobelt, Wilhelm, 1840 -1916 (Arnoldische Buchh, 1837)

Iconographie der schalentragenden europäischen Meeresconchylien - Kobelt, Wilhelm, 1840 -1916 (T. Fischer, 1901)

Ignatii a Born ... Index rerum naturalium Musei Caesarei Vindobonensis. Verzeichniss der natürlichen Seltenheiten des K.K. naturalien Kabinets zu Wien : Erster Theil, Schalthiere. Pars 1, Testacea - Vienna (Austria). K.K. Hof-naturalien-cabinet. (ex Officina Krausiana, 1778)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1963)

An illustrated dictionary of medicine, biology and allied sciences - Gould, George M. (George Milbry), 1848 -1922 (Balliére, Tindall & Cox, 1894)

An illustrated dictionary of medicine, biology and allied sciences - Gould, George M. (George Milbry), 1848 -1922 (P. Blakiston's Son & Co, 1900)

An illustrated dictionary of medicine, biology and allied sciences ... by George M. Gould. 5th ed., with additions and corrections - Gould, George M. (George Milbry), 1848 -1922 (P. Blakiston's Son, 1907)

An illustrated dictionary of medicine, biology and allied sciences - Gould, George M. (George Milbry), 1848 -1922 (P. Blakiston, Son & Co, 1894)

Illustrated index of British shells : containing figures of all the recent species, with names and other information - Sowerby, G. B. (George Brettingham), 1812 -1884 (Simpkin, Marshall, and Co., and the Author, 1859)