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Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen - Leunis, Johannes, 1802 -1873 (Hahnsche buchhandlung, 1883)

Dyreriget : (Laerebog i zoologien, nr. 1) - Lütken, Chr. Fr. (Christian Frederik), 1827 -1901 (Gyldendalske (F. Hegel), 1866)

e guo cao yuan zhi jin xi - Dokuchaev, V. V. (Vasilii Vasil'evich) 1846 -1903 (ke xue chu ban she, 1958)

Edinburgh Journal of Natural and Geographical Sciences

Edinburgh journal of natural history and of the physical sciences, with the Animal kingdom of the Baron Cuvier - Cuvier, Georges, baron, 1769 -1832 (Published for the proprietor [etc.], 1837)

Edinburgh journal of science (1830)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1830)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1857)

Einführung in die vergleichende Anatomie der Wirbeltiere, für Studierende - Wiedersheim, Robert, 1848 -1923 (Fischer, 1907)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (Macmillan, 1890)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. S. Sonnenschein, 1884)

Elementary text-book of zoology : special part : mollusca to man - Claus, Carl, 1835 -1899 (Swan Sonnenschein, 1897)

Elements of natural history, adapted to the present state of the science, containing the generic characters of nearly the whole animal kingdom, and the descriptions of the principal species - Stark, J. (W. Blackwood; [etc., etc.], 1828)

Elements of the comparative anatomy of vertebrates - Wiedersheim, Robert, 1848 -1923 (Macmillan, 1897)

Elements of the comparative anatomy of vertebrates - Wiedersheim, Robert, 1848 -1923 (Macmillan, 1886)

Elements of the comparative anatomy of vertebrates - Wiedersheim, Robert, 1848 -1923 (MacMillan, 1886)

Elements of the comparative anatomy of vertebrates - Wiedersheim, Robert, 1848 -1923 (Macmillan and co, 1886)

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)

Embriologia dell'occhio dei vertebrati - Cirincione, Giuseppe, 1929 ("Era Nova", 1901)

Encyclopaedia Britannica : a dictionary of arts, sciences, and general literature (Hubbard, 1889)

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, 1819)

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, 1828)

Encyclopedia metodica. traducida del Frances al Castellano por D. Gregorio Manuel Sanz y Chanas Historia natural de los animales - Daubenton, M. (Louis-Jean-Marie), 1716 -1799 (Por Don Antonio de Sancha, Se hallará en su libreria, 1788)

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, 1851)

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, 1880)

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)

Entomologische Zeitschrift - Internationaler Entomologischer Verein. (Internationaler Entomologischer Verein, 1898)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1924)

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The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1949)

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)

Die Entstehung der Arten auf Grund von Vererben erwobener Eigenschaften nach den Gesetzen organischen Wachsens : Ein Beitrag zur einheitlichen Auffassung der Lebewelt - Eimer, Theodor, 1843 -1898 (G. Fischer, 1888)

Die Entwickelungsgeschichte der Kreuzotter (Pelias berus Merr.) - Ballowitz, Emil, 1859 -1936 (G. Fischer, 1903)

Entwickelungsgeschichte der Natter (Coluber Natrix) - Rathke, Heinrich, 1793 -1860 (Gebrüder Bornträger, 1839)

Entwickelungsgeschichte der Natter (Coluber natrix) / von Dr. Heinrich Rathke - Rathke, Heinrich, 1793 -1860 (Borntr©Þger, 1839)

Die Entwickelungsgeschichte der Unke (Bombinator igneus) als Grundlage einer vergleichenden Morphologie der Wirbelthiere / von Alexander Goette - Goette, Alexander, 1840 -1922 (Voss, 1875)

Die Entwicklungsgeschichte der Unke (Bombinator igneus) als Grundlage einer vergleichenden Morphologie der Wirbelthiere - Goette, Alexander, 1840 -1922 (L. Voss, 1874)

Erinnerungen aus dem Leben eines Natur- und Seelenforschers des neunzehnten Jahrunderts - Perty, Maximilian, 1804 -1884 (C.F. Winter'sche Verlagshandlung, 1879)

Erläuterungstafeln zur vergleichenden Anatomie - Carus, Carl Gustav, 1789 -1869 (Barth [etc.], 1831)

Erpetologia delle provincie Venete e del Tirolo meridionale - Betta, Edoardo de, 1822 -1896 (Vicentini e Franchini, 1857)

Erpétologie générale, ou, Histoire naturelle complète des reptiles - Duméril, C. (Constant), 1774 -1860 (Roret, 1839)