Handbuch der vergleichenden und experimentellen entwicklungslehre der wirbeltiere - Hertwig, Oscar, 1849 -1922 (G. Fischer, 1906)

Handbuch der Zootomie : Zweiter theil. Die Wirbelthiere - Siebold, C. Th. E. von (Carl Theodor Ernst), 1804 -1885 (Veit, 1854)

Handleiding tot de beoefening der dierkunde - Schlegel, H. (Hermann), 1804 -1884 (Boekdrukkerij van de Gebroeders Nys, voor rekening van de Koninklijke Akademie voor Zee- en Landmagt, 1858)

Handlexikon der Naturwissenschaften und Medizin - Bechhold, H. (Heinrich), 1866 -1937 (Bechhold, 1919)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der Zoologie - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (F. Enke, 1887)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1869)

The harvest of the sea : a contribution to the natural and economic history of the British food fishes - Bertram, James Glass, 1824 -1892 (John Murray, 1865)

The harvest of the sea; a contribution to the natural and economic history of the British food fishes, with sketches of fisheries & fisher folk - Bertram, James Glass, 1824 -1892 (J. Murray, 1869)

The harvest of the sea, including sketches of fisheries & fisher folk - Bertram, James Glass, 1824 -1892 (J. Murray, 1873)

Helios - Huth, Ernst, 1845 -1897 (R. Friedländer & Sohn, 1892)

Helvetische Ichthyologie, oder, Ausführliche Naturgeschichte der in der Schweiz sich vorfindenden Fische - Hartmann, Georg Leonhard, 1764 -1828 (bey Orell, Füssli und Compagnie, 1827)

Helvetischer Almanach (1803)

The herring, its natural history and national importance - Mitchell, John Mitchell, 1789 -1865 (Edmonston and Douglas, 1864)

Histoire des ménageries de l'antiquité à nos jours - Loisel, Gustave Antoine Armand, 1864 - (O. Doin, 1912)

Histoire naturelle de Buffon, clasée par ordres, genres et espèces, d'après le système de Linné, avec les caractères génériques et la nomenclature Linnéenne - Buffon, Georges Louis Leclerc, comte de, 1707 -1788 (Chez Deterville, 1801)

Histoire naturelle des helminthes ou vers intestinaux - Dujardin, Félix, 1801 -1860 (Librairie Encyclopédique de Roret, 1845)

Histoire naturelle des poissons : 11 tomes - La Cépède, M. le comte de (Bernard Germain Etienne de La Ville sur Illon), 1756 -1825 (Plassan, 1798)

Histoire naturelle des poissons avec les figures dessinées d'après nature - Bloch, Marcus Elieser, 1723 -1799 (De l'imprimerie de Crapelet a Paris chez Deterville, 1809)

Histoire naturelle des poissons de la France - Moreau, Charles Émile. (G. Masson, 1881)

Histoire naturelle des poissons de la France - Moreau, Émile, 1823 -1896 (G Masson, 1881)

Histoire naturelle des poissons du bassin du Léman - Lunel, Alphonse (Georg, 1874)

Histoire naturelle des poissons - Baird, Spencer Fullerton, 1823 -1887 (Chez F. G. Levrault; [etc., etc.], 1848)

Histoire naturelle du département des pyrénées-orientales - Companyo, Louis. (Imprimerie de J.-B. ALzine, Rue des Trois-Rois, 1, 1863)

Histoire naturelle : générale et particulière - Buffon, Georges Louis Leclerc, comte de, 1707 -1788 (F. Dufart, 1802)

Histoire naturelle, générale et particulière : avec la description du cabinet du roy - Buffon, Georges Louis Leclerc, comte de, 1707 -1788 (De l'Imprimerie royale, 1803)

Histoire naturelle générale des règnes organiques - Geoffroy Saint-Hilaire, Isidore, 1805 -1861 (Victor Masson, 1854)

Histoire naturelle illustrée; les animaux, les invertébrés - Joubin, Louis 1861 -1935 (Larousse, 1923)

Histologie du système nerveux de l'homme & des vertébrés - Ramón y Cajal, Santiago, 1852 -1934 (Maloine, 1909)

Historia natural - Brehm, Alfred Edmund, 1829 -1884 (Montaner y Simón, 1880)

A history of British fishes - Yarrell, William, 1784 -1856 (John Van Voorst, 1859)

A history of British fishes - Yarrell, William, 1784 -1856 (J. Van Voorst, 1836)

A history of British fishes / by R. Hamilton - Hamilton, Robert, 1794 -1868 (W. Allen, 1877)

A history of British fishes - Yarrell, William, 1784 -1856 (J. Van Voorst, 1841)

A history of British fishes - Yarrell, William, 1784 -1856 (John Van Voorst, 1836)

A history of fishes - Norman, J. R. (John Roxborough), 1898 -1944 (A. A. Wyn, 1949)

A history of Hampshire and the Isle of Wight - Doubleday, Herbert Arthur, 1867 -1941 ([Constable], 1900)

A history of Scandinavian fishes - Fries, Bengt Fredrik, 1799 -1839 (P.A. Norstedt & söner, 1895)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1834)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1863)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1873)

History of the Berwickshire Naturalists' Club - Berwickshire Naturalists' Club. (1916)

The history of the borough, castle, and barony of Alnwick - Tate, George, 1805 -1871 (H.H. Blair, 1866)

A history of the earth and animated nature - Cuvier, Georges, baron, 1769 -1832 (A. Fullarton, 1855)

A history of the fishes of Massachusetts - Storer, David Humphreys, 1804 -1891 (Welch & Bigelow and Dakin & Metcalf, 1867)

A history of the fishes of the British Islands - Couch, Jonathan, 1789 -1870 (G. Bell, 1877)

A history of the menhaden - Goode, G. Brown (George Brown), 1851 -1896 (Orange Judd Co, 1880)

History of Vermont, natural, civil, and statistical, in three parts, with a new map of the state, and 200 engravings - Thompson, Zadock, 1796 -1856 (Pub. for the author, by C. Goodrich, 1842)

History of Vermont, natural, civil and statistical, in three parts, with an appendix. 1853 - Thompson, Zadock, 1796 -1856 (The author, 1853)

Horae zoologicae. Zur vaterländischen Naturkunde ergänzende, sachliche und geschichtliche Bemerkungen - Leydig, Franz, 1821 -1908 (G. Fischer, 1902)

The Horticulturist and journal of rural art and rural taste (Luthur Tucker, 1851)

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

Ichthyologie française, ou, Histoire naturelle des poissons d'eau douce de la France - Vallot, Jacques-Nicolas, 1771 -1860 (Imprimerie de E. Frantin, 1837)

Ichthyology - Richardson, John, Sir, 1787 -1865 (s.n, 1856)

Ichthyology / edited by William Jardine. Vol. 1-6 - Hamilton, Robert, 1794 -1868 (W.H. Lizars, etc, 1853)

Ichthyology / edited by William Jardine. Vol. 1-6 - Hamilton, Robert, 1794 -1868 (W.H. Lizars, etc, 1854)

Iconografia della fauna italica : per le quattro classi degli animali vertebrati - Bonaparte, Charles-Lucien, 1803 -1857 (Tip. Salviucci, 1841)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1915)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1916)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1918)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1919)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1926)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1953)

Illinois Natural History Survey bulletin - Illinois. Natural History Survey Division (The Survey, 1987)

Illinois Natural History Survey bulletin - Illinois. Natural History Survey Division (The Survey, 1996)

An illustrated dictionary of scientific terms - Rossiter, William, 1897 (G. P. Putnam's Sons, 1878)