Guide to the invertebrates of the synoptic collection in the Museum of the Boston society of natural history - Boston Society of Natural History. Museum. (The Society, 1905)

Handboek der dierkunde - Leuckart, Rudolf, 1823 -1898 (J.C.A. Sulpke, 1859)

Handbook of invertebrate zoology. For laboratories and seaside work - Brooks, William Keith, 1848 -1908 (S. E. Cassino, 1882)

Handbook of invertebrate zoology. For laboratories and seaside work - Brooks, William Keith, 1848 -1908 (S.E. Cassino, 1882)

A handbook of practical parasitology - Forster, Linda. (John Bale, sons & Danielsson, ltd, 1910)

Handbook of protozoology - Kudo, Richard R. (Richard Roksabro), 1886 -1967 (C.C. Thomas, 1931)

Handbook of zoology - Hoeven, Jan van der, 1801 -1868 (University Press, 1856)

Handbuch der Botanik - Schenk, A. (August), 1815 -1891 (E. Trewendt, 1879)

Handbuch der Histologie und Histochemie des Menschen - Frey, Heinrich, 1878 - (Engelmann, 1876)

Handbuch der Morphologie der wirbellosen Tiere - Lang, Arnold, 1855 -1914 (G. Fischer, 1913)

Handbuch der pathogenen Mikroorganismen / unter Mitwirkung - Kolle, Wilhelm, 1868 -1935 (G. Fischer, 1903)

Handbuch der pathogenen Protozoen - Prowazek, S. von Stanislaus, 1875 -1915 (J. A. Barth, 1912)

Handbuch der Physiologie des Menschen - Nagel, Wilibald A., 1870 -1911 (Vieweg, 1909)

Handbuch der Physiologie des Menschen - Nagel, Wilibald A., 1870 -1911 (F. Vieweg, 1909)

Handbuch der Tropenkrankheiten - Mense, Carl Anton, 1861 -1938 (Johann Ambrosius Barth, 1905)

Handbuch der Tropenkrankheiten - Mense, Carl Anton, 1861 -1938 (Johann Ambrosius Barth, 1906)

Handbuch der Tropenkrankheiten - Mense, Carl Anton, 1861 -1938 (J. A. Barth, 1921)

Handbuch der vergleichenden Physiologie - Winterstein, Hans, 1879 - (Fischer, 1921)

Handbuch der vergleichenden Physiologie - Winterstein, Hans, 1879 - (Fischer, 1911)

Handbuch der vergleichenden Physiologie - Winterstein, Hans, 1879 - (Fischer, 1914)

Handbuch der zoologie : Nach der zweiten holländischen ausgabe - Hoeven, Jan van der, 1801 -1868 (L. Voss, 1850)

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

Hedwigia (Verlag und Druck von C. Heinrich, 1914)

Histology: normal and morbid - Dunham, Edward K. (Edward Kellogg), 1860 -1922 (Lea brothers & co, 1898)

History of infusoria, including the desmidiaceae and diatomaceae, British and foreign - Arlidge, J. T. 1822 -1899 (Whitaker and Co, 1861)

A history of Infusoria, including the Dismidiace and Diatomace, British and foreign - Archer, William, 1827 -1898 (Whitaker and co, 1861)

A history of Infusoria : including the Dismidiaceoe and Diatomaceoe, British and foreign - Arlidge, J. T. 1822 -1899 (Whittaker, 1861)

A history of Infusoria, living and fossil: arranged according to "Die Infusionsthierchen" of C.G. Ehrenberg - Pritchard, Andrew, 1804 -1882 (Whittaker, 1845)

A history of infusoria, living and fossil. Arranged according to the "Infusionsthierchen" of C. H. Ehrenberg; containing coloured engravings, illustrative of all the genera, and descriptions of all the species in that work, with several new ones, to which is appended an account of those recently discovered in the chalk formations - Pritchard, Andrew, 1804 -1882 (Whittaker, 1842)