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Elementary text-book of zoology, general part and special part: protozoa to insecta - Claus, Carl, 1835 -1899 (Swan Sonnenschein, 1892)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (Macmillan, 1884)

Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote - Claus, Carl, 1835 -1899 (Swan Sonnenschein & co, 1892)

Eléments d'anatomie comparée - Royal College of Physicians of Edinburgh. (J.-B. Baillière, 1893)

Elements of general anatomy : or, A description of every kind of organs composing the human body - Béclard, P. A. (Pierre Auguste), 1785 -1825 (Carey and Lea, 1830)

The elements of materia medica and therapeutics - Pereira, Jonathan, 1804 -1853 (Printed for Longman, Brown, Green and Longmans, 1849)

Eleven miscellaneous papers on animal parasites - Stiles, Charles Wardell, 1867 -1941 (Govt. print. off, 1902)

L'elmintologia italiana da' suoi primi tempi all' anno 1890; storia, sistematica, corologia e bibliografia - Parona, Corrado, 1848 -1922 (Tip. del R. Istituto sordo-muti, 1894)

L'elmintologia italiana da' suoi primi tempi all'anno 1910. Bibliografia. Sistematica. Corologia. Storia ... - Parona, Corrado, 1848 -1922 (Tip. di G. Gaddi, 1911)

Enchiridion generum animalium - Fischer von Waldheim, Gotthelf, 1771 -1853 (s.n.], 1823)

Encyklopädie der mikrospischen Technik : mit besonderer Berücksichtigung der Färbelehre - Ehrlich, Paul, 1854 -1915 (Urban & Schwarzenberg, 1903)

English cyclopaedia, a new dictionary of universal knowledge - Knight, Charles, 1791 -1873 (Bradbury, 1854)

Entomología y parasitología agrícolas - Guènaux, George, 1876 - (Casa Editorial P. Salvat, 1919)

The Entomological magazine (Frederick Westley and A.H. Davis, 1836)

The Entomological magazine (Frederick Westley and A.H. Davis, 1835)

The entomological magazine (Frederick Westley and A.H. Davis, 1832)

Entomologische Nachrichten (R. Friedländer [etc.], 1885)

Entozoa, an introduction to the study of helminthology, with reference more particularly to the internal parasites of man - Cobbold, T. Spencer (Thomas Spencer), 1828 -1886 (Groombridge, 1864)

Entozoorum, sive vermium intestinalium : historia naturalis / auctore Carolo Asmundo Rudolphi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus Tabernae Librariae et Artium, 1808)

Entozoorum, sive vermium intestinalium : historia naturalis / auctore Carolo Asmundo Rudolphi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus Tabernae Librariae et Artium, 1809)

Entozoorum, sive vermium intestinalium : historia naturalis / auctore Carolo Asmundo Rudolphi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus Tabernae Librariae et Artium, 1810)

Entozoorum synopsis cui accedunt mantissa duplex et indices locupletissimi - Rudolphi, Karl Asmund, 1771 -1832 (Sumtibus A. Rücker, 1819)

Erklärungen zu den Zoologischen Wandtafeln - Leuckart, Rudolf, 1823 -1898 (Verlag von Theodor Fischer, 1877)

Especies acuáticas invasoras en México - Koleff Osorio, Patricia (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2014)

Essays and observations on natural history, anatomy, physiology, psychology, and geology - Owen, Richard, 1804 -1892 (J. Van Voorst, 1861)

Essentials of tropical medicine - Masters, Walter Edgar. (J. Bale, sons & Danielsson, ltd, 1920)

Evolution and animal life; an elementary discussion of facts, processes, laws and theories relating to the life and evolution of animals - Jordan, David Starr, 1851 -1931 (D. Appleton, 1907)

Evolution and animal life; an elementary discussion of facts, processes, laws and theories relating to the life and evolution of animals - Jordan, David Starr, 1851 -1931 (Appleton, 1907)

The evolution of sex - Thomson, J. Arthur (John Arthur), 1861 -1933 (W. Scott, 1889)

The evolution of sex - Thomson, J. Arthur (John Arthur), 1861 -1933 (W. Scott, 1901)

The evolution of sex - Thomson, J. Arthur (John Arthur), 1861 -1933 (Scribner & Welford, 1890)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1897)

The external and internal parasites of [man and] domestic animals - Verrill, A. E. (Addison Emery), 1839 -1926 (Case, Lockwood & Brainard, printers, 1870)

The external and internal parasites of man and domestic animals - Verrill, A. E. (Addison Emery), 1839 -1926 (Case, Lockwood & Brainard, printers, 1870)

Fauna arctica : eine Zusammenstellung der arktischen Tierformen mit besonderer Berücksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nördliche Eismeer im Jahre 1898 - Brauer, August, 1863 -1917 (G. Fischer, 1900)

Fauna arctica : eine Zusammenstellung der arktischen Tierformen mit besonderer Berücksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nördliche Eismeer im Jahre 1898 - Brauer, August, 1863 -1917 (G. Fischer, 1903)

Faune des vertébrés de la Suisse - Fatio, Victor, 1838 -1906 (H. Georg, 1890)

Festschrift herrn professor dr. J. A. Palmén zu seinem 60. geburtstage am 7. november 1905 gewidmet - Palmén, Johan Axel, 1845 -1919 ([Aktiebolaget handelstryckeriet], 1905)

Die Fische des Vierwaldstättersees und ihre Parasiten - Nufer, Walther, 1879 - (J. Schill, 1905)

Fische, Fischerei und Fischzucht in Ost- und Westpreussen : Auf Grund eigener Anschauung gemeinfasslich dargestellt / von Berthold Benecke - Benecke, Berthold, 1843 -1886 (Hartungsche Verlagsdruckerei, 1881)

The fisheries exhibition literature (W. Clowes, 1884)

Fishery Board for Scotland. Scientific investigations - Great Britain. Fishery Board for Scotland. (H.M. Stationery Off, 1907)

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The fishes of Great Britain and Ireland - Day, Francis, 1829 -1889 (Williams and Norgate, 1880)

Flesh foods, with methods for their chemical, microscopical, and bacteriological examination : A practical handbook for medical men, analysts, inspectors, and others - Mitchell, C. Ainsworth 1867 - (Griffin, 1900)

A flora and fauna within living animals - Leidy, Joseph, 1823 -1891 (Smithsonian Institution, 1853)

Forest and stream ([Forest and Stream Publishing Co.], 1886)

Forhandlinger ved de Skandinaviske Naturforskeres Möde - Skandinaviske naturforskeres møde. (1839)

Forms of animal life : a manual of comparative anatomy : with descriptions of selected types - Rolleston, George, 1829 -1881 (Clarendon Press, 1888)