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, 1901)

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)

Entwicklungsgeschichte des Menschen und der höheren Thiere - Kölliker, Albert, 1817 -1905 (W. Engelmann, 1879)

Enumeratio hemipterorum : bidrag till en förteckning öfver alla hittills kända hemiptera, jemte systematiska meddelanden - Stål, Carl, 1833 -1878 (P. A. Norstedt, 1874)

Enumeratio insectorum in Museo - Billberg, Gustaf Johan, 1772 -1844 (Typis Gadelianis, 1820)

An enumeration of the vascular plants known from Surinam : together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

An enumeration of the vascular plants known from Surinam, together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

Environmental impact statement : vegetation management in the Coastal Plains/Piedmont : appendix A : draft risk assessment for the use of herbicides in USDA Forest Service Region 8 - United States. Forest Service. Southern Region. (U.S. Dept. of Agriculture, Forest Service, Southern Region, 1987)

Die Epiglottis; vergleichend-anatomische Studie, mit 2 Tafeln und 15 Abbildungen im Texte - Gegenbaur, C. (Carl), 1826 -1903 (W. Englemann, 1892)

Ergebnisse naturwissenschaftlicher forschungen auf Ceylon - Sarasin, Fritz, 1859 -1942 (C.W. Kreidel, 1887)

Ergebnisse naturwissenschaftlicher Forschungen auf Ceylon (in ... 1884-86) - Sarasin, Paul, 1856 -1929 (1908)

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

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, 1834)

Erpétologie générale, ou, Histoire naturelle complète des reptiles - Duméril, C. (Constant), 1774 -1860 (Roret, 1836)

Erpétologie générale, ou, Histoire naturelle complète des reptiles - Duméril, C. (Constant), 1774 -1860 (Roret, 1841)

Erpétologie générale, ou, Histoire naturelle complète des reptiles - Duméril, C. (Constant), 1774 -1860 (Roret, 1854)

Die Erscheinungen und Gesetze des organischen Lebens. Neu dargestellt - Treviranus, Gottfried Reinhold, 1776 -1837 (J.G. Heyse, 1831)

Die Erscheinungen und Gesetze des organischen Lebens - Treviranus, Gottfried Reinhold, 1776 -1837 (J.G. Heyse, 1831)

Die Erscheinungen und Gesetze des organischen Lebens. Neu dargestellt - Treviranus, Gottfried Reinhold, 1776 -1837 (J.G. Heyse, 1832)

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

Essai d'une faune herpetologique de la Gironde - Lataste, Fernand, 1847 -1934 (Cadoret, 1876)

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)

Essai de flore romande. Contribution à l'étude de la flore fribourgeoise et romande. Glossaire romand fribourgeois - Savoy, Hubert P. C. (Impr. Fragnière frères, 1900)

Essai pour servir à l'histoire des animaux du midi de la France - Serres, Marcel de, 1783 -1862 (chez Gabon, 1822)

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

An essay on the natural history of Guiana, in South America : containing a description of many curious productions in the animal and vegetable systems of that country. Together with an account of the religion, manners, and customs of several tribes of its Indian inhabitants. Interspersed with a variety of literary and medical observations. In several letters - Bancroft, Edward, 1744 -1821 (Printed for T. Becket and P.A. de Hondt in the Strand, 1769)

An essay on the natural history of Guiana, in South America : containing a description of many curious productions in the animal and vegetable systems of that country : together with an account of the religion, manners, and customs of several tribes of its Indian inhabitants : interspersed with a variety of literary and medical observations : in several letters - Bancroft, Edward, 1744 -1821 (Printed for T. Becket and P.A. De Hondt in the Strand, 1769)

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

Essays and Observations, Physical and Literary read before a Society in Edinburgh (Royal Society of Edinburgh) - Royal Society of Edinburgh. (1756)

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

The essentials of histology, descriptive and practical for the use of students - Sharpey-Schäfer, E. A. Sir, (Edward Albert),‏ ‎ 1850 -1935 (Longmans, 1885)

ET - United States. Bureau of Entomology; Plant Quarantine. ([U.S. G.P.O, 1934)

Étude synonymique sur les mollusques des Alpes maritimes publiés par A. Risso en 1826 - Risso, Alberto. (J.B. Baillière, 1861)

Everglades Enterprises : serving you since 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Everglades Enterprises, 1958)

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)

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 and Company, 1907)

The evolution of man - Bölsche, Wilhelm, 1861 -1939 (C.H. Kerr, 1907)

The evolution of man - Bölsche, Wilhelm, 1861 -1939 (C.H. Kerr & Company, 1905)

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)

Evolution, racial and habitudinal - Gulick, John T. (John Thomas), 1832 -1923 (Carnegie Institution of Washington, 1905)

Expédition dans les parties centrales de l'Amérique du Sud : de Rio de Janeiro à Lima, et de Lima au Para - Castelnau, Francis, comte de, 1812 -1880 (Chez P. Bertrand, 1850)

Expédition dans les parties centrales de l'Amérique du Sud : de Rio de Janeiro à Lima, et de Lima au Para - Castelnau, Francis, comte de, 1812 -1880 (Chez P. Bertrand, 1855)

Experiments with Drosophila ampelophila concerning evolution - Lutz, Frank Eugene, 1879 -1943 (Carnegie Institution of Washington, 1911)

Experiments with sugar beets in 1890 - Wiley, Harvey Washington, 1844 -1930 (Govt. print. off, 1891)

Explanatory text to S.R. Urbino's charts of the animal kingdom - Schubert, Gotthilf Heinrich von, 1780 -1860 (S. R. Urbino, 1869)

Explorations and field-work of the Smithsonian Institution in ... - Smithsonian Institution (Smithsonian Institution, 1924)

Explorations and field-work of the Smithsonian Institution in ... - Smithsonian Institution (Smithsonian Institution, 1932)

Extension forester, 1926-1956 - Bancroft Library. Regional Oral History Office. (University of California, 1968)

Extraits des auteurs et voyageurs qui ont écrit sur la Guyane, suivis du Catalogue bibliographique de la Guyane - Nouvion, Victor de, 1864 (Impr. de Béthune et Plon, 1844)

Factors affecting farmers' earnings in southeastern Pennsylvania - Ezekiel, Mordecai, 1899 - (U.S. Dept. of Agriculture, 1926)

Facts for farmers - Robinson, Solon, 1803 -1880 (A.J. Johnson, 1867)

Fall 1953 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. & F. Nurseries, 1953)

Familles des plantes - Adanson, Michel, 1727 -1806 (Vincent, 1763)

Familles naturelles du règne animal, exposées succinctement et dans un ordre analytique, avec lindication de leurs genres - Latreille, P. A. (Pierre André), 1762 -1833 (J. B. Baillière [etc.], 1825)

The family herbal; or, An account of all those English plants, which are remarkable for their virtues, and of the drugs which are produced by vegetables of other countries; with their descriptions and their uses, as proved by experience - Hill, John, 1714? -1775 (George Virtue, 1812)

A family-text book for the country - Blake, John Lauris, 1788 -1857 (A. O. Moore, 1859)

A family-text book for the country; or, The farmer at home: being a cyclopaedia of the more important topics in modern agriculture, and in natural history and domestic economy, adapted to rural life - Blake, John Lauris, 1788 -1857 (C. M. Saxton, 1856)

Farm machinery laboratory manual - Scoates, Daniels, 1882 - (1918)

Farm practice in the cultivation of corn - Cates, H. R. (Henry Roy) (U.S. Dept. of Agriculture, 1916)

The Farmer's magazine (Rogerson and Tuxford [etc.], 1860)

Farming as it is! An original treatise on agriculture, with the rights and duties of farmers - Pinkham, T. J. (Bradley, Dayton & company, 1860)

Die Farngattung Niphobolus - Giesenhagen, Karl Friedrich Georg, 1860 -1928 (G. Fischer, 1901)

Farquhar's garden annual : 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1923)

Farquhar's garden annual : 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1925)

Fauna boreali-americana, or, The zoology of the northern parts of British America : containing descriptions of the objects of natural history collected on the late northern land expeditions under command of Captain Sir John Franklin, R.N - Richardson, John, Sir, 1787 -1865 (John Murray, 1831)

Fauna boreali-americana, or, The zoology of the northern parts of British America : containing descriptions of the objects of natural history collected on the late northern land expeditions, under command of Captain Sir John Franklin, R.N - Richardson, John, Sir, 1787 -1865 (J. Murray [etc.], 1829)

Fauna boreali-americana, or, The zoology of the northern parts of British America : containing descriptions of the objects of natural history collected on the late northern land expeditions, under command of Captain Sir John Franklin, R.N - Richardson, John, Sir, 1787 -1865 (J. Murray [etc.], 1831)

Fauna brasiliense. Peixes - Museu Nacional (Brazil) (Impre. Nacional, 1907)

Fauna brasiliense. Peixes - Museu Nacional (Brazil) (Impre. Nacional, 1911)

Fauna der Gaskohle und der Kalksteine der Permformation Böhmens / von Antonín Frič - Frič, Antonín, 1832 -1913 (Selbstverlag–in commission bei Fr. Řivnáč, 1879)

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

Fauna ibérica; mamíferos - Cabrera Latorre, Ángel, 1879 -1960 (Museo Nacional de Ciencias Naturales, 1914)

Fauna japonica, sive, Descriptio animalium, quae in itinere per Japoniam, jussu et auspiciis, superiorum, qui summum in India Batava imperium tenent, suscepto, annis 1823-1830 - Siebold, Philipp Franz von, 1796 -1866 (Apud Auctorem, 1838)

The Fauna of British India, including Ceylon and Burma - Boulenger, George Albert 1858 -1937 (Taylor and Francis, 1890)

Fauna silurica de Portugal : descripção de uma fórma nova de trilobite Lichas (Uralichas) Ribeiroi - Serviços Geológicos de Portugal. (Typ. da Academia real das sciencias, 1892)

Faune de Madagascar. 75 (1), Amphibiens - Blanc, Charles P. (Charles Pierre), 1933 - (1993)

Faune des vertébrés de la Suisse - Fatio, Victor, 1838 -1906 (H. Georg, 1872)

Fenómenos periódicos de la vegetación : estudio correspondiente al año de 1879 - Bárcena, Mariano, 1842 -1899 (F. Diaz de Leon, 1881)

The fern allies of North America north of Mexico - Clute, Willard Nelson, 1869 -1950 (F. A. Stokes, 1905)

Festschrift zum siebenzigsten Geburtstage von Carl Gegenbaur am 21. August 1896 - Royal College of Physicians of Edinburgh. (W. Engelmann, 1897)

Festschrift zum siebenzigsten Geburtstage von Carl Gegenbaur am 21. August 1896 - Gegenbaur, C. (Carl), 1826 -1903 (Engelmann, 1896)

Festschrift zum siebenzigsten Geburtstage von Carl Gegenbaur am 21. August 1896 - Gegenbaur, C. (Carl), 1826 -1903 (Engelmann, 1897)