The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (H. Holt and company, 1893)

The essentials of botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt and company, 1914)

The essentials of botany - Bessey, Charles E. (Charles Edwin), 1845 -1915 (Holt, 1884)

Essentials of college botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt, 1914)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1891)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1893)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1921)

Estudios sobre la flora de las islas de Juan Fernandez - Johow, Friedrich, 1859 - (Imprenta Cervantes, 1896)

Etude des fleurs, botanique élémentaire, descriptive et usuelle - Cariot, Antoine, abbé, 1820 -1883 (Girard et Josserand, 1865)

Etude des fleurs, botanique élémentaire, descriptive et usuelle - Cariot, Antoine, abbé, 1820 -1883 (Girard et Josserand, 1860)

Étude générale de la membrane cellulaire chez les végétaux - Gaucher, Louis (P. Klincksieck, 1904)

Etudes des fleurs botanique, élémentaire, descriptive et usuelle - Cariot, Antoine, abbé, 1820 -1883 (Girard et Josserand, 1854)

Etudes et commentaires sur le code de L'Escluse :augmente´s de quelques notices biographiques = A Clusius-Codex mykologiai me´ltata´sa : adatokkal Clusius e´letrajza´hoz - Clusius, Carolus, 1526 -1609 (G. Istvánffi, 1900)

Etudes sur la biologie et la culture des champignons supérieurs - Boyer, G. (Impr. Gounouilhou, 1918)

Etymologisch-botanisches Handwörterbuch : enthaltend die genaue Ableitung und Erklärung der Namen sämmtlicher botanischen Gattungen, Untergattungen und ihrer Synonyme : mit zahlreichen biographischen und literarischen Notizen versehen ... - Wittstein, Georg Christian, 1810 -1887 (J.J. Palm und E. Enke (A. Enke), 1856)

The evolution of plant life, lower forms - Massee, George, 1850 -1917 (Methuen & Co, 1891)

Evolution of the colors of North American land birds - Keeler, Charles, 1871 -1937 (Academy of Sciences, 1893)

Exotic microlepidoptera - Meyrick, Edward, 1854 -1938 (Printed by Taylor and Francis, 1932)

Expedición Austral Argentina. Informes preliminares presentados a S.S.E.E. los Ministros del Interior y de Guerra y Marina de la República Argentina - Bove, Giacomo. (Imp. del Departamento Nacional de Agricultura, 1883)

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, 1910)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1911)

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, 1914)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1915)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1917)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1918)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1919)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1920)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1916)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1898)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1900)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1901)

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, 1903)

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, 1905)

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, 1907)

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

Experimentelle entomologische Studien vom physikalisch-chemischen Standpunkt aus - Bakhmet'ev, Porfiriĭ Ivanovich, 1860 -1913 (W. Engelmann, 1901)

Exploring for mushrooms; some of the common mushrooms which are found in woods, in pastures, on lawns, and on trees in Illinois and the central states - Eifert, Virginia Louise Snider, 1911 -1966 (1947)

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)

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)

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

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1944)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1945)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1946)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1949)

Farlowia :a journal of cryptogamic botany (Farlow Library and Herbarium of Harvard University, 1955)

Farmer's cyclopedia : a compilation of such bulletins and reports as are indispensable to the practical farmer (Doubleday, Page, 1915)

Farmers' cyclopedia : abridged Agricultural records in seven volumes - United States. Department of Agriculture. (Doubleday, Page & Co, 1916)

Fasciculi Malayenses : anthropological and zoological results of an expedition to Perak and the Siamese Malay states, 1901-1902 - Annandale, Nelson, 1876 -1924 (Published for the University Press of Liverpool by Longmans, Green, 1903)

The fauna and geography of the Maldive and Laccadive archipelagoes : being the account of the work carried on and of the collections made by an expedition during the years 1899 and 1900 - Gardiner, J. Stanley (John Stanley), 1872 -1946 (University Press, 1902)

Fauna Austriaca: die Fliegen (Diptera) Nach der analytischen Methode bearb.,mit der Characteristik almmilicher europäischer Gattungen, der Beechraibung aller in Deutschland vorkommenden Arten und der Aufzahlung aller bisher beschriebenen europaischen Arten - Schiner, Ignaz Rudolph, 1813 -1873 (C. Gerolds Sohn, 1864)

Fauna austriaca. Die Käfer - Redtenbacher, Ludwig, 1814 -1876 (C. Gerold's Sohn, 1974)

Fauna, flora & geology of the Clyde area - Elliot, G. F. Scott (George Francis Scott), 1862 -1934 (Pub. by the local committee for the meeting of the British Association, 1901)

The Fauna of British India, including Ceylon and Burma - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (Taylor and Francis, 1912)

Ferns in their homes and ours - Robinson, John, 1846 -1925 (S.E. Cassino, 1878)

Ferns in their homes and ours - Robinson, John, 1846 -1925 (Whidden, 1894)

Festschrift herrn professor dr. J. A. Palmén zu seinem 60. geburtstage am 7. november 1905 gewidmet - Palmén, Johan Axel, 1845 -1919 ([Aktiebolaget handelstryckeriet], 1905)

Festschrift herrn professor dr. J. A. Palmén zu seinem 60. geburtstage am 7. november 1905 gewidmet - Palmén, Johan Axel, 1845 -1919 ([Aktiebolaget handelstryckeriet], 1907)

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, 1900)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1901)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1903)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1906)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1908)

Die fichtenkäfer Finnlands : Studien uber die Entwichlungsstadien, Lebensweise und geographische Verbreitung der an Picea excelsa Link. lebenden Coleopteren nebst einer Larvenbestimmungstabelle - Saalas, Uunio, 1882 - ([s.n.], 1917)

Die fichtenkäfer Finnlands - Saalas, Uunio, 1882 - ([s.n.], 1917)

Die fichtenkäfer Finnlands : Studien uber die Entwichlungsstadien, Lebensweise und geographische Verbreitung der an Picea excelsa Link. lebenden Coleopteren nebst einer Larvenbestimmungstabelle - Saalas, Uunio, 1882 - ([s.n.], 1923)