Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1893)

Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1895)

Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1903)

Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1907)

Enumeratio plantarum Horti regii botanici berolinensis altera - Link, Heinrich Friedrich, 1767 -1851 (apud G. Reimer, 1821)

An enumeration of Philippine flowering plants - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (Bureau of Printing, 1922)

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)

Enzyme and metabolic inhibitors - Webb, John Leyden. (Academic Press, 1963)

Epitome entomologiae Fabricianae, sive Nomenclator entomologicus emendatus : sistens Fabriciani systematis cum Linneano comparationem : adiectis characteribus ordinum et generum, specibus novis aliorum entomologorum, insectorum habitationibus, nominibus Germanorum Francogallorum, Anglorum : cum indicibus et bibliotheca Fabriciana - Linné, Carl von, 1707 -1778 (Apud I.C. Hinrichs, 1810)

Epitome entomologiae Fabricianae sive nomenclator entomologicvs emendatvs : sistens Fabriciani systematis cvm Linneano comparationem ... cvm indicibvs et bibliotheca Fabriciana - Fabricius, Johann Christian, 1745 -1808 (Apud Io. Gottlop Feind, 1797)

An epitome of the natural history of the insects of China: : comprising figures and descriptions of upwards of one hundred new, singular, and beautiful species; together with some that are of importance in medicine, domestic economy, &c. The figures are accurately drawn, engraved and coloured, from specimens of the insects; the descriptions are arranged according to the system of the Linnaeus; with references to the writings of Fabricius, and other systematic authors - Donovan, E. (Edward), 1768 -1837 (Printed for the author, by T. Bensley; and sold by White, Fleet-Street; Faulder, Bond-Street; Bell, Oxford-Street, &c, 1798)

An epitome of the natural history of the insects of China : comprising figures and descriptions of upwards of one hundred new, singular, and beautiful species, together with some that are of importance in medicine, domestic economy, &c. : the figures are accurately drawn, engraved and coloured, from specimens of the insects : the descriptions are arranged according to the system of Linnaeus, with references to the writings of Fabricius, and other systematic authors - Donovan, E. (Edward), 1768 -1837 (Printed for the author, by T. Bensley, and sold by White, Fleet-Street, Faulder, Bond-Street, Bell, Oxford-Street, &c, 1798)

An epitome of the natural history of the insects of China. Comprising figures and descriptions of upwards of one hundred new, singular, and beautiful species; together with some that are of importance in medicine, domestic economy, &c. The figures are accurately drawn, engraved and coloured, from specimens of the insects; the descriptions are arranged according to the system of Linnæus; with references to the writings of Fabricius, and other systematic authors - Donovan, E. (Edward), 1768 -1837 (Printed for the author, by T. Bensley, 1798)

An epitome of the second edition of Hortus Kewensis for the use of practical gardeners to which is added, a selection of suculent vegetables and fruits cultivated in the Royal Gardens at Kew - Aiton, William Townsend, 1766 -1849 (Printed for Longman, Hurst, Rees, Orme, and Brown, 1814)

Essai d'une nouvelle classification des végétaux : conforme à l'ordre que la nature paroît avoir suivi dans le règne végétal; d'ou résulte une méthode qui conduit a la connoissance des plantes & de leurs rapports naturels - Augier, Augustin, comte. (Bruyset Ainé et Comp, 1801)

Essai de classification des lépidoptères producteurs de soie - Laboratoire d'études de la soie. (Laboratoire d'études de la soie, 1897)

Essai de classification des lépidoptères producteurs de soie - Laboratoire d'études de la soie. (Laboratoire d'études de la soie, 1899)

Essai de classification des lépidoptères producteurs de soie - Laboratoire d'études de la soie. (Laboratoire d'études de la soie, 1919)

Essai politique sur le royaume de la Nouvelle-Espagne - Humboldt, Alexander von, 1769 -1859 (Chez Antoine-Augustin Renouard, 1825)

Essai politique sur le royaume de la Nouvelle-Espagne - Humboldt, Alexander von, 1769 -1859 (Chez F. Schoell, libraire, rue des Fossés-Saint-Germain-l'Auxerrois, no. 29, 1811)

Essai sur les propriétés médicales des plantes, comparées avec leurs formes extérieures et leur classification naturelle - Candolle, Augustin Pyramus de, 1778 -1841 (Chez Crochard, Libraire, 1816)

An essay upon gardening : containing a catalogue of exotic plants for the stoves and green-houses of the British gardens, the best method of planting the hot-house vine : with directions for obtaining and preparing proper earths and compositions, to preserve tender exotics, observations on the history of gardening, and a contrast of the ancient with the modern taste - White, Benjamin, approximately 1724 -1794 (Printed for the author, by G. Peacock and sold by B. White and Sons ... London ... [and four others], 1793)

Die essbaren schwa¨mme des Oesterreichischen Kaiserstaates - Trattinnick, Leopold, 1764 -1849 (Geistinger, 1809)

Essentials of biology presented in problems - Hunter, George W. (George William), 1873 -1948 (American Book Company, 1911)

Essentials of biology presented in problems - Hunter, George W. (George William), 1873 -1948 (American book company, 1911)

Essentials of biology presented in problems, by George William Hunter - Hunter, George W. (George William), 1873 -1948 (American book company, 1911)

Estudios de historia natural - Ramírez, José, 1852 -1904 (Imprenta de la Secretaría del Fomento, 1904)

Etude sur la géographie botanique de l'Europe, et en particulier sur la végétation du plateau central de la France - Lecoq, Henri, 1802 -1871 (J.-B. Baillière, 1854)

Etudes entomologiques - Mochul'skiĭ, Viktor Ivanovich, 1810 -1871 (Imprimerie de la Société de Litérature Finnoise, 1856)

Etudes entomologiques - Mochul'skiĭ, Viktor Ivanovich, 1810 -1871 (Imprimerie de la Société de Litérature Finnoise, 1853)

Études sur la géographie botanique de l'Europe, et en particulier sur la végétation du plateau central de la France - Lecoq, Henri, 1802 -1871 (H. Baillière, 1854)

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

Everyday problems in biology - Frank, Orlin Denton. (Gage, 1939)

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, 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 (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 the vertebrates and their kin - Patten, William, 1861 -1932 (P. Blakiston's Son & Co, 1912)

Evolution : the way of man - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (D. Appleton and Co, 1926)

The evolution theory - Thomson, J. Arthur (John Arthur), 1861 -1933 (E. Arnold, 1904)

The evolution theory. Translated with the author's co-operation by J. Arthur Thomson and Margaret R. Thomson - Weismann, August, 1834 -1914 (E. Arnold, 1904)

Examen classis diandriae in systemate sexuali ... - Thunberg, Carl Peter, 1743 -1828 (Excudebant Palmblad et c, 1826)

Una excursión botánica - Sodiro, Luis, 1836 -1909 (Imprenta Nacional, 1881)

The Exotic Gardener; in which the management of the hot-house, green-house, and conservatory, is fully and clearly delineated according to modern practice; with an appendix containing observation on the soils suitable to tender exotics: together with a table ... - Cushing, John. (Printed for G. & W. Nicol, by W. Bulmer and co, 1814)

Exotic moths - Duncan, James, 1804 -1861 (H.G. Bohn, 1846)

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)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1889)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1909)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1910)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1912)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1890)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1891)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1896)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1902)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1904)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1906)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1908)

Experimental-Zoologie; eine zusammenfassung der durch Versuche ermittelten Gesetzmäszigkeiten tierischer formen und Verrichtungen - Przibram, Hans, 1874 -1944 (Franz Deuticke, 1908)

Explorations and field-work of the Smithsonian Institution in ... - Smithsonian Institution (Smithsonian Institution, 1930)

Explorations in the far North - University of Iowa. (The University, 1898)

Explorations in the far North being a report of an expedition under the auspices of the University of Iowa during the years 1892, '93, and '94 - Russell, Frank, 1868 -1903 (State University of Iowa, 1898)

Extinct and vanishing mammals of the western hemisphere, with the marine species of all the oceans - Allen, Glover M. (Glover Morrill), 1879 -1942 (American Committee for International Wild Life Protection, 1942)

Extraordinary local diversity of disk-winged bats (Thyropteridae, Thyroptera) in northeastern Peru, with the description of a new species and comments on roosting behavior - Gregorin, Renato (American Museum of Natural History, 2014)

Eye spy : afield with nature among flowers and animate things - Gibson, W. Hamilton (William Hamilton), 1850 -1896 (Harper & Brothers, 1897)

Eye spy: afield with nature among flowers and animate things - Gibson, W. Hamilton (William Hamilton), 1850 -1896 (Harper & Brothers, 1897)

Eye spy; afield with nature among flowers and animate things - Gibson, W. Hamilton (William Hamilton), 1850 -1896 (Harper, 1897)

Falconry, the sport of kings - Fuertes, Louis Agassiz, 1874 -1927 (National Geographic Society, 1920)

Las familias mas importantes del reino vegetal, especialmente las que son de interes en la medicina, la agricultura e industria, o que estan representadas en la flora de Venezuela. Resúmen del curso de botánica sistemática, leido en la ilustre Universidad central - Ernst, Adolfo, 1832 -1899 (Impr. de Espinal e hijos, 1881)

Las familias vejetales representadas en la flora de Santo Domingo - Moscoso, R. M. (Liberia i Papeleria de Luis A. Weber, 1897)

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

Farm friends and farm foes : a text-book of agricultural science - Weed, Clarence Moores, 1864 -1947 (D. C. Heath & Co, 1910)

Farm friends and farm foes : a text-book of agricultural science - Weed, Clarence Moores, 1864 -1947 (D.C. Heath & Co, 1910)

The farmer's mine, or source of wealth, being a compilation, with the addition of new and important information on the subject of manure, together with the most approved methods for the manufacture of vegetable manure, by which the farmer can obtain in the shortest possible time, as much manure of the richest quality as he pleases - Smith, Joseph A. (H. Heermance, 1843)

The Farmers' register - Ruffin, Edmund, 1794 -1865 (Edmund Ruffin, 1833)

Fauna do Brasil : atlas com 38 estampas representando 603 especies de animaes brasileiros, 2 cartas zoogeographicas coloridas. Tabellas, indices, etc. e acompanhado de um livro de texto explicativo - Ihering, Rodolpho von, 1883 -1939 (Hartmann-Reichenbach, 1917)

Fauna exotica; : mitteilungen aus dem gebiete der exotischen insektenwelt - Internationaler Entomologischer Verein. (Internationaler entomologischer verein E.V, 1912)

Fauna ornitologica Friulana : catalogo degli uccelli osservati nel Friuli - Vallon, G. Signor. (Graziano) (Lloyd, 1902)

Faune entomologique de Madagascar, Bourbon et Maurice : lépidoptères - Boisduval, Jean Alphonse, 1801 -1879 (A la Librairie Encyclopédique de Roret, 1833)

Favorite flies and their histories - Marbury, Mary Orvis. (Houghton, Mifflin and company, 1890)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1876)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1878)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1880)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1883)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1884)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1887)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1888)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1894)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1895)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1896)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1912)

Field and forest - Potomac-side Naturalists' Club. (Columbia Press, 1876)

A field and laboratory guide in biological nature-study - Downing, Elliot Rowland, 1868 -1944 (The University of Chicago Press, 1918)