The ecological impact of man on the south Florida herpetofauna - University of Kansas. Museum of Natural History. (University of Kansas, 1983)

An ecological survey in northern Michigan - Adams, Charles C. (Charles Christopher), 1873 -1955 (Wynkoop Hallenbeck Crawford co., state printers, 1906)

An ecological survey of Isle Royale, Lake Superior - Adams, Charles C. (Charles Christopher), 1873 -1955 (Wynkoop Hallenbeck Crawford Co., State Printers, 1909)

Ecologically sensitive sites in Africa - World Bank. (World Bank, 1993)

The ecology and life history of the common frog (Rana temporaria temporaria) - Savage, Ronald Maxwell. (Hafner Pub. Co, 1962)

Ecology and toxonomy of hybridizing cyprinid fishes from upper and lower Kananaskis reservoirs - Alberta. Fish; Wildlife Division. (1979)

Edge of the jungle - Beebe, William, 1877 -1962 (H. Holt, 1921)

Edinburgh encyclopaedia (Blackwood, 1830)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1847)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1852)

The Edinburgh new philosophical journal (A. and C. Black [etc.], 1854)

The Edinburgh philosophical journal - Jameson, Robert, 1774 -1854 (Printed for Archibald Constable, 1823)

Edoardi VVottoni Oxoniensis De differentiis animalium libri decem ... - Vascosan, Michel de, 1577 (Apud Vasconsanum, 1552)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1841)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1842)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1843)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1845)

Edwards's botanical register - Lindley, John, 1799 -1865 (James Ridgway, 1847)

Eerste ontwikkelingsstadiën van Megalobatrachus maximus Schlegel - Bussy, I. J. de (Izaak Jan), 1907 -1920 (J.H. De Bussy, 1904)

Eesti Looduseuurijate Seltsi aastaraamat - Eesti Looduseuurijate Selts. (Valgus, 1915)

The effect of oxygen and carbon dioxide on the development of certain cold blooded vertebrates - Hall, Ada Roberta, 1890 - (1925)

Effects of highways on wildlife and fish with special reference to Montana a ProCite literature collection - Irby, Lynn R. (Fish and Wildlife Management Program, Montana State University, 2001)

The effects of inanition and malnutrition upon growth and structure - Jackson, Clarence Martin, 1875 -1947 (P. Blakiston's son & co, 1925)

The effects of inbreeding and selection on the fertility, vigor, and sex-ratio of Drosphila ampelophila - Moenkhaus, William J., 1871 - (1911)

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

The El Malpais plan : a stand-alone management plan for El Malpais National Conservation area and adjoining lands - United States. Bureau of Land Management. Albuquerque Field Office. (U.S. Department of the Interior, Bureau of Land Management, Albuquerque Field Office, 2001)

Das Elbthalgebirge in Sachsen / von Hanns Bruno Geinitz - Geinitz, Hanns Bruno, 1814 -1900 (T. Fischer, 1874)

Élémens de zoologie, ou, Leçons sur l'anatomie, la physiologie, la classification et les moeurs des animaux - Milne-Edwards, H. (Henri), 1800 -1885 (Fortin, Masson et Cie, 1841)

Elementa physiologiae corporis humani - Haller, Albrecht von, 1708 -1777 (Apud Vincentium Ursinum [etc.], 1776)

An elementary course of practical zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan and Co., Limited, 1900)

An elementary course of practical zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan, 1908)

An elementary course of practical zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan, 1920)

An elementary course of practical zoology - Parker, T. Jeffery (Thomas Jeffery), 1850 -1897 (Macmillan and co., ltd, 1922)

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

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. Swan Sonnenschein, 1885)

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)

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

Elementary textbook of economic zoology and entomology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1915)

Elementary zoology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1902)

Elemente der palaeontologie : (Palaeozoologie) / von Rudolf Hoernes - Hoernes, Rudolf, 1850 -1912 (1884)

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

The elements of animal biology - Holmes, Samuel J. (Samuel Jackson), 1868 -1964 (P. Blakiston's son & co, 1919)

Elements of Comparative Anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (1878)

Elements of comparative anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Macmillan, 1878)

Elements of comparative anatomy - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Macmillan and Co, 1878)

The elements of experimental embryology - Huxley, Julian, 1887 -1975 ([Hafner Pub. Co.], 1963)

Elements of herpetology, and of ichthyology : prepared for the use of schools and colleges - Comté, Achille, 1802 -1866 (Grigg & Elliot, 1844)

Elements of histology - Klein, E. (Edward), 1844 -1925 (Casell, 1884)

Elements of histology - Klein, E. (Edward), 1844 -1925 (Cassell, 1883)

Elements of histology - Klein, E. (Edward), 1844 -1925 (Lea Brothers, 1898)

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 natural history : embracing zoology, botany and geology for schools, colleges and families - Ruschenberger, W. S. W. (William Samuel Waithman), 1807 -1895 (Claxton, Remsen & Haffelfinger, 1871)

Elements of physiology - Baly, William, 1814 -1861 (Taylor & Walton, 1838)

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

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 vertebrates - Wiedersheim, Robert, 1848 -1923 (Macmillan, 1886)

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 and co, 1886)

Elements of zoology - Holder, Joseph B. (Joseph Bassett), 1824 -1888 (D. Appleton and Company, 1886)

Elements of zoology - Holder, Joseph B. (Joseph Bassett), 1824 -1888 (American book company, 1885)

Elenchus tabularum, pinacothecarum, atque nonnullorum cimeliorum, in gazophylacio Levini Vincent - Hooghe, Romeyn de, 1645 -1708 (Sumptibus auctoris, 1719)

Elenchus tabularum, pinacothecarum atque nonnullorum cimeliorum, in gazophylacio Levini Vincent - Hooghe, Romeyn de, 1645 -1708 (Sumptibus auctoris, 1719)

L'embryologie comparée - Roule, Louis, 1861 -1942 (C. Reinwald & Cie, Libraires-Éditeurs, 1894)

Embryologie, ou, Traité complet du développement de l'homme et des animaux supérieurs - Kölliker, Albert, 1817 -1905 (Reinwald, 1882)

The Emu : official organ of the Australasian Ornithologists' Union - Australasian Ornithologists' Union. (Royal Australasian Ornithologists Union, 1914)

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

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, 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, 1823)

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, 1874)

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)

Encyclopédie méthodique. Botanique - Poiret, Jean-Louis-Marie, 1755 -1834 (Panckoucke;Plomteux, 1789)

Encyclopédie méthodique. Histoire naturelle des animaux - Latreille, P. A. (Pierre André), 1762 -1833 (Chez Panckoucke, Imprimeur-Libraire, hôtel de Thou, rue des Poitevins, 1790)

Encyclopédie méthodique. Histoire naturelle des animaux - Latreille, P. A. (Pierre André), 1762 -1833 (Chez Panckoucke, Imprimeur-Libraire, hôtel de Thou, rue des Poitevins, 1825)

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

The endocrine organs; an introduction to the study of internal secretion - Sharpey-Schäfer, E. A. Sir, (Edward Albert),‏ ‎ 1850 -1935 (Longmans, Green, and co, 1916)

The endocrine organs; an introduction to the study of internal secretion - Sharpey-Schäfer, E. A. Sir, (Edward Albert),‏ ‎ 1850 -1935 (Longmans, Green, 1916)

Endocrinology - Association for the Study of Internal Secretions (U.S.) (Association for the Study of Internal Secretions, 1917)