Embryologische Studien an Medusen : Ein Beitrag zur Genealogie der Primitiv-organe - Metchnikoff, Élie, 1845 -1916 (A. Hölder, 1886)

Les émules de Darwin - Quatrefages, A. de (Armand), 1810 -1892 (F. Alcan, 1894)

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

Encyclopaedia londinensis, or, Universal dictionary of arts, sciences, and literature : comprehending, under one general alphabetical arrangement, all the words and substance of every kind of dictionary extant in the English language : in which the improved departments of the mechanical arts, the liberal sciences, the higher mathematics, and the several branches of polite literature, are selected from the acts, memoirs, and transactions, of the most eminent literary societies, in Europe, Asia, and America : forming a comprehensive view of the rise, progress, and present state, of human learning in every part of the world : embellished by a most magnificent set of copper-plate engravings - Jones, G. (Printed for the proprietor, by J. Adlard ..., sold at the Encyclopaedia Office ... by J. White ... and Champante and Whitrow, 1810)

Encyclopaedia londinensis, or, Universal dictionary of arts, sciences, and literature : comprehending, under one general alphabetical arrangement, all the words and substance of every kind of dictionary extant in the English language : in which the improved departments of the mechanical arts, the liberal sciences, the higher mathematics, and the several branches of polite literature, are selected from the acts, memoirs, and transactions, of the most eminent literary societies, in Europe, Asia, and America : forming a comprehensive view of the rise, progress, and present state, of human learning in every part of the world : embellished by a most magnificent set of copper-plate engravings - Jones, G. (Printed for the proprietor, by J. Adlard ..., sold at the Encyclopaedia Office ... by J. White ... and Champante and Whitrow, 1811)

Encyclopaedia londinensis, or, Universal dictionary of arts, sciences, and literature : comprehending, under one general alphabetical arrangement, all the words and substance of every kind of dictionary extant in the English language : in which the improved departments of the mechanical arts, the liberal sciences, the higher mathematics, and the several branches of polite literature, are selected from the acts, memoirs, and transactions, of the most eminent literary societies, in Europe, Asia, and America : forming a comprehensive view of the rise, progress, and present state, of human learning in every part of the world : embellished by a most magnificent set of copper-plate engravings - Jones, G. (Printed for the proprietor, by J. Adlard ..., sold at the Encyclopaedia Office ... by J. White ... and Champante and Whitrow, 1829)

Encyclopédie d'histoire naturelle; ou, traité complet de cette science d'après les travaux des naturalistes les plus éminents de tous les pays et de toutes les époques: Buffon, Daubenton, Lacépède, G. Cuvier, F. Cuvier, Geoffroy Saint-Hilaire, Latreille, De Jussieu, Brongniart, etc - Chenu, Jean-Charles, 1808 -1879 (Maresq, 1858)

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)

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

Entomologische Zeitschrift - Internationaler Entomologischer Verein. (Internationaler Entomologischer Verein, 1919)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1917)

Die Entomostrakenfauna der "alten Donau" bei Wien : eine ethologische Studie - Steuer, Adolf, 1871 - (G. Fisher, 1901)

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)

Erdély edényes flórájának helyesbitett foglalata / Enumeratio florae transsilvanicae vesculosae critica / ex mandato Societatis Scientiarum Naturalium Regiae Hungaricae scripsit Ludovicus Simonkai - Magyar Természettudományi Társulat. (Kiadja a Kir. Magyar Természettudományi Társulat, 1886)

Erläuterungstafeln zur vergleichenden Anatomie - Carus, Carl Gustav, 1789 -1869 (Barth [etc.], 1835)

Essai d'une classification des animaux microscopiques / par M. Bory de St-Vincent - Bory de Saint-Vincent, M. (Jean Baptiste Geneviève Marcellin), 1778 -1846 (Veuve Agasse, 1826)

Essays of a biologist - Huxley, Julian, 1887 -1975 (Chatto & Windus, 1923)

Essays of a biologist - Huxley, Julian, 1887 -1975 (A. A. Knopf, 1923)

Essays on the microscope : containing a practical description of the most improved microscopes : a general history of insects, their transformations, peculiar habits, and oeconomy : an account of the various species and singular properties of the Hydrae and Vorticellae: a description of three hundred and seventy-nine animalcula, with a concise catalogue of interesting objects : a view of the organization of timber, and the configuration of salts when under the microscope - Wigley, James, 1700 -1782 (Prined for the author, by Robert Hindmarsh ... and sold by the author, at his shop, Tycho Brahe's Head, no. 60, Fleet-Street, 1787)

Essays on the microscope : containing a practical description of the most improved microscopes; a general history of insects, their transformations, peculiar habits, and œconomy : an account of the various species, and singular properties, of the hydræ and vorticellæ: a description of three hundred and eighty-three animalcula : with a concise catalogue of interesting objects: a view of the organization of timber, and the configuration of salts, when under the microscope / |c by the late George Adams - Adams, George, 1750 -1795 (Dillon and Keating [etc.], 1798)

Essays upon heredity and kindred biological problems - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (at the Clarendon Press, 1889)

Essays upon heredity and kindred biological problems - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (Clarendon Press, 1892)

Essays upon heredity and kindred biological problems. Authorised translation - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (Clarendon Press, 1889)

Essays upon heredity and kindred biological problems - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (At the Clarendon Press, 1892)

Essays upon heredity and kindred biological problems, by Dr. August Weismann. Ed. by Edward B. Poulton, Selmar Schönland, and Arthur E. Shipley. Authorised translation - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (Clarendon Press, 1891)

Essays upon heredity and kindred biological problems, by Dr. August Weismann ... Ed. by Edward B. Poulton ... Selmar Schönland ... and Arthur E. Shipley...Authorised translation - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (Clarendon press, 1891)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (H. Holt and company, 1893)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (Holt, 1896)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (H. Holt and company, 1896)

The essentials of botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt and company, 1914)

Essentials of botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1896)

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

Essentials of zoology, emphasizing principles of animal biology - Potter, George Edwin, 1898 - (Mosby, 1948)

Estestvennai︠a︡ istorii︠a︡ nalivochnykh zhivotnykh : i sostavlennai︠a︡ preimushchestvenno iz nabli︠u︡deniǐ Ėrenberga / S. Kutorga - Kutorga, S. (Stepan), 1805? -1861 (1839)

Études physiologiques sur les animalcules des infusions végétales, comparés aux organes élémentaires des végétaux - Laurent, Paul, 1798 -1845 (Chez mlle Gonet, 1854)

Etudes sur les infusoires d'eau douce - Penard, Eugène, 1855 -1954 (Georg, 1922)

Études sur les infusoires et les rhizopodes - Claparède, René-Édouard, 1832 -1871 (H. Georg, 1868)

Études sur la infusoires et les rhizopodes - Claparède, René-Édouard, 1832 -1871 (H. Georg, Librairie de L'Institut, 1868)

Etudes sur les infusoires et les rhizopodes - Claparède, René-Édouard, 1832 -1871 (Kessmann, 1860)

Etudes sur les microzoaires, ou infusoires proprement dits : comprenant de nouvelles recherches sur leur organisation, leur classification et la description des espèces nouvelles ou peu connues - Royal College of Physicians of Edinburgh. (G. Masson, 1874)