A history of infusoria, living and fossil: arranged according to "Die Infusionsthierchen" of C.G. 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 - Ehrenberg, Christian Gottfried, 1795 -1876 (Whittaker and co, 1841)

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)

A history of infusorial animalcules, living and fossil ... - Pritchard, Andrew, 1804 -1882 (Whittaker and co, 1852)

Homoiogenesis : Beiträge zur Natur- und Heilkunde. Erstes Heft, Gammarus ornatus und seine Schmarotzer / von Dr. S. Rentsch - Rentsch, S. (Hinstorff, 1860)

Host-parasite relations between man and his intestinal Protozoa - Hegner, Robert William, 1880 -1942 (The Century Co, 1927)

huan jing bao hu sheng wu xue - Zhang, Zhijie (ye jin gong ye chu ban she, 1982)

Human intestinal protozoa in the Near East; an inquiry into some problems affecting the spread and incidence of intestinal protozoal infections of British troops and natives in the Near East, with special reference to the carrier question, diagnosis and treatment of amoebic dysentery and an account of three new human intestinal protozoa - O'Connor, Francis William. (J. Bale, sons & Danielsson, ltd, 1917)

Human physiology - Welby, Frances A. (Frances Alice) (Macmillan and co, 1911)

Human physiology - Luciani, Luigi. (MacMillan, 1911)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1940)

The illustrated dictionary of gardening, a practical and scientific encyclopedia of horticulture for gardeners and botanists - Nicholson, George, 1847 -1908 (L. U. Gill, 1884)

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)

Illustrated natural history of the animal kingdom, being a systematic and popular description of the habits, structure, and classification of animals from the highest to the lowest forms, with their relations to agriculture, commerce, manufactures, and the arts - Goodrich, Samuel G. (Samuel Griswold), 1793 -1860 (Derby & Jackson, 1859)

Illustriertes Jahrbuch der Naturkunde (Karl Prochaska, 1904)

Index-catalogue of medical and veterinary zoology Authors - United States. Office of Experiment Stations. (Zoological Division, Bureau of Animal Industry, 1909)

Individuality in organisms - Child, Charles Manning, 1869 -1954 (Univ. of Chicago Press, 1915)

Individuality in organisms - Child, Charles Manning, 1869 -1954 (The University of Chicago press, 1915)

Individuality in organisms - Child, Charles Manning, 1869 -1954 (The University of Chicago Press, 1915)

Infection, immunity and serum therapy : in relation to the infectious diseases of man - Dick, George F. 1881 -1967 (American Medical Association Press, 1911)

Influence of temperature on biological systems. Incorporating papers presented at a symposium held at the University of Connecticut, Storrs, Connecticut, on August 27 and 28, 1956 - Johnson, Frank H. (Frank Harris), 1908 -1990 (American Physiological Society, 1957)

Die infusionsthierchen als vollkommene organismen. Ein blick in das tiefere organische leben der natur - Ehrenberg, Christian Gottfried, 1795 -1876 (L. Voss, 1838)

Die Infusionsthierchen als vollkommene Organismen. Ein Blick in das tiefere organische Leben der Natur - Ehrenberg, Christian Gottfried, 1795 -1876 (L. Voss, 1838)

Instinct and intelligence - Macnamara, Nottidge Charles, 1832 -1918 (H. Frowde, 1915)

Instinct and intelligence - Macnamara, Nottidge Charles, 1832 -1918 (Frowde, 1915)

The international bibliography of electron microscopy - New York Society of Electron Microscopists. (1959)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1904)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1905)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1906)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1907)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1908)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1909)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1901)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1912)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1914)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1916)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1920)

The intestinal protozoa of man - Dobell, Clifford, 1886 -1949 (Wood, 1921)

An introduction to cytology - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill book company, inc, 1921)

An introduction to cytology - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill, 1921)

An introduction to cytology, by Lester W. Sharp ... - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill book company, inc, 1921)

Introduction to cytology - Sharp, Lester W. (Lester Whyland), 1887 - (McGraw-Hill Book Company, inc, 1934)