Elements of the comparative anatomy of the vertebrate animals : designed especially for the use of students - Wagner, Rudolph, 1805 -1864 (J.S. Redfield, 1845)

Elements of the comparative anatomy of the vertebrate animals - Wagner, Rudolph, 1805 -1864 (Longman, Brown, Green & Longman, 1845)

Elements of zoology; embracing a view of life as manifested in the various gradations of organized beings - Rhind, William, fl 1833 -1867 (Macleod, 1845)

Elements of zoology, or, Natural history of animals / ed. by D.M. Reese - Reese, David Meredith, 1800 -1861 (A.S. Barnes, 1849)

Elements of zoölogy : a textbook - Tenney, Sanborn, 1827 -1877 (Scribner, 1875)

Elements of zoology, to accompany the field and laboratory study of animals - Davenport, Charles Benedict, 1866 -1944 (Macmillan, 1911)

The Eleutherodactylus of the Amazonian slopes of the Ecuadorian Andes (Anura : Leptodactylidae) - Lynch, John D. (University of Kansas, 1980)

Les enchaînements du monde animal dans les temps géologiques - Gaudry, Albert, 1827 -1908 (1890)

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)

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)

An enigmatic new snake from cloud forest of the Península de Paria, Venezuela (Colubridae, genus Taeniophallus?) - Myers, Charles W. (American Museum of Natural History, 2005)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1950)

Entomological news - American Entomological Society. (American Entomological Society, 1986)

The Entomologist (Edward Newman, 1841)

The Entomologist's monthly magazine (Entomologist's Monthly Magazine Ltd. [etc.], 1878)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1915)

An environmental profile of the Black Sea Coast - Gillett, Harriet J. (WCMC, 1997)

Ergebnisse der Hamburger Magalhaenischen Sammelreise - Hamburgisches Zoologisches Museum und Institut (L. Friedrichsen, 1904)

Escritos de don Dámaso Antonio Larrañaga - Instituto Histórico y Geográfico del Uruguay. (Impr. Nacional, 1922)

Espèces menacées et exploitées dans le monde : guide pratique pour leur connaissance et leur identification - Beaufort, François de, 1936 -1995 (1983)

Essai d'une reponse a la question de prix proposee en 1850 par l'Academie des sciences pour le concours de 1853, et puis remise pour celui de 1856, savoir : Etudier les lois de la distribution des corps organises fossiles dans differents terrains sedimentaires, suivant l'ordre de leur superposition, discuter la question de leur apparition ou de leur disaprition successive ou simultanee, rechercher la nature des rapports qui existent entre l'etat actuel du r`egne organique et ses etats anterieurs - Bronn, H. G. (Heinrich Georg), 1800 -1862 (Mallet-Bachelier, 1861)

An essay on classification - Agassiz, Louis, 1807 -1873 (Longman, Brown, Green, Longmans, & Roberts [etc.], 1859)

Essay on classification - Agassiz, Louis, 1807 -1873 (Belknap Press of Harvard University Press, 1962)

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

Essays on various subjects - Collingwood, Cuthbert, 1826 -1908 (H. Greenwood, 1861)

Estesia mongoliensis : a new fossil varanoid from the late Cretaceous Barun Goyot Formation of Mongolia - Novacek, Michael J. (American Museum of Natural History, 1992)

Die europaeischen Schlangen : Kupferdrucktafeln nach Photographien der lebenden Tiere - Steinheil, Fritz, 1926 (G. Fischer, 1913)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2011)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2016)

Everyday objects; or, Picturesque aspects of natural history - Adams, W. H. Davenport (William Henry Davenport), 1828 -1891 (W.P. Nimmo, 1876)

Evolution and its modern critics - Davies, A. Morley (Arthur Morley), 1869 -1959 (Thomas Murby & Co, 1937)

The evolution of man, a popular scientific study - Haeckel, Ernst, 1834 -1919 (Putnam, 1910)

Excelsior; helps to progress in religion, science and literature - Hamilton, James, 1814 -1867 (J. Nisbet, 1854)

Excursionbuch : oder, Anleitung alle Körper der drei Naturreiche zu sammeln, zuzubereiten, in Sammlungen aufzustellen und zu erhalten, nebst einer systematischen Übersicht der drei Naturreiche als Hilfsbuch für Lehrende und Lernende - Glasl, Carl. (W. Braumüller, 1863)

Experimental and molecular approaches to plant biosystematics - Hoch, Peter C (Missouri Botanical Garden, 1995)

Fauna der Vorwelt mit steter Berücksichtigung der lebenden Thiere - Giebel, C. (Christoph), 1820 -1881 (F.A. Brockhaus, 1847)