Estudios sobre la flora de Puerto-Rico - Stahl, A. (Agustín), 1842 -1917 (Tip. de El Asimilista, 1883)

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)

Etudes de lépidoptérologie comparée - Oberthür, Charles, 1845 -1924 (Impr. Oberthür, 1920)

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

Die etymologie der phanerogamennomenclatur : Eine erklärung der wissenschaftlichen, der deutschen, französischen, englischen und holländischen pflanzennamen - Kanngiesser, Friederich, 1884 -1965 (F. von Zezschwitz, 1908)

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)

An evaluation and record of generally recommended trees and shrubs planted at the Research Station, Sidney, B.C., 1913-1973 - Canada. Agriculture Canada (Agriculture Canada, 1977)

Every man his own gardener : The complete gardener, or, Gardener's calendar of work to be done in the kitchen, fruit, flower, forcing garden &c. for every month in the year ... with classical lists of trees, shrubs, plants and flowers ... - Abercrombie, John, 1726 -1806 (Printed for Thomas Tegg, 1843)

Excursionsflora Deutschlands. Analytische Tabellen zum möglichst leichten und sicheren Bestimmen aller in Deutschland, Deutsch-Oesterreich und der Schweiz wildwachsenden und häufiger cultivirten phanerogamischen und kryptogamischen Gefässpflanzen - Neger, Johann. (F. Korn, 1871)

Excursionsflora für die Schweiz : nach der analytischen Methode - Gremli, A. (August), 1833 -1899 (Druck und Verlag von J.J. Christen, 1874)

Excursionsflora für die Schweiz : Nach der analytischen Methode - Gremli, A. (August), 1833 -1899 (J.J. Christen, 1867)

Excursionsflora für die Schweiz : Nach der analytischen Methode - Gremli, A. (August), 1833 -1899 (Durck und Verlag von E. Wirz worm. J.J. Christen, 1896)

Excursionsflora für das Grossherzogthum Baden - Seubert, Moritz, 1818 -1878 (J. Engelhorn, 1863)

Excursionsflora für Oesterreich, mit Ausschluss von Galizien, Bukowina und Dalmatien. Mit theilseiser Benützung des "Botanischen Excursionsbuches" von G. Lorinser - Fritsch, Karl, 1864 -1934 (C. Gerold's Sohn, 1897)

Exkursionsflora für die Schweiz - Gremli, A. (August), 1833 -1899 (E. Wirz, 1901)

Exkursionsflora für Österreich, mit Ausschlus von Galizien, Bukowina und Dalmatien - Fritsch, Karl, 1864 -1934 (Karl Gerolds Sohn, 1909)

Exkursionsflora von Europa : Anleitung zum Bestimmen der Gattungen der europäischen Blütenpflanzen - Thonner, Franz, 1863 - (R. Friedländer, 1901)

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)

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, 1911)

Experiment station record - United States. Office of Experiment Stations. (G.P.O, 1914)

Exploration and survey of the valley of the Great Salt Lake of Utah, including a reconnoissance of a new route through the Rocky Mountains - Baird, Spencer Fullerton, 1823 -1887 (Lippincott, Grambo & Co, 1852)

Familiar lectures on botany : explaining the structure, classification, and uses of plants, illustrated upon the Linnaean and natural methods : with a flora for practical botanists : for the use of colleges, schools, and private students - Phelps, Lincoln, Mrs., 1793 -1884 (J.B. Lippincott Company, 1860)

Familiar lectures on botany, explaining the structure, classification, and uses of plants, illustrated upon the Linnaean and natural methods, with a flora for practical botanists. By Almira H. Lincoln - Phelps, Lincoln, Mrs., 1793 -1884 (F. J. Huntington, 1854)

Familiar lectures on botany : including practical and elementary botany : with generic and specific descriptions of the most common native and foreign plants, and a vocabulary of botanical terms : for the use of higher schools and academies - Phelps, Lincoln, Mrs., 1793 -1884 (F.J. Huntington, 1832)

Familiar lectures on botany, practical, elementary, and physiological : with an appendix, containing descriptions of the plants of the United States and exotics, &c. for the use of seminaries and private students - Phelps, Lincoln, Mrs., 1793 -1884 (F. J. Huntington & Co, 1841)

Familiar lectures on botany, practical, elementary, and physiological : with a new and full description of the plants of the United States, and cultivated exotics, &c. for the use of seminaries, private students, and practical botanists - Phelps, Lincoln, Mrs., 1793 -1884 (Published by Huntington and Savage, 1850)

Familiar lectures on botany, practical, elementary, and physiological : with an appendix, containing descriptions of the plants of the United States and exotics, &c., for the use of seminaries and private students - Phelps, Lincoln, Mrs., 1793 -1884 (Published by F.J. Huntington & Co, 1831)

Familiar lectures on botany, practical, elementary, and physiological : with an appendix, containing descriptions of the plants of the United States and exotics, &c., for the use of seminaries and private students - Phelps, Lincoln, Mrs., 1793 -1884 (Published by F.J. Huntington & Co, 1838)

Familiar lectures on botany, practical, elementary and physiological with an appendix, containing descriptions of the plants of the United States and exotics, &c., for the use of seminaries and private students - Phelps, Lincoln, Mrs., 1793 -1884 (Published by F.J. Huntington, 1836)

Familiarum naturalium regni vegetabilis synopses monographicae; seu, Enumeratio omnium plantarum hucusque detectarum secundum ordines naturales, genera et species digestarum, additis diagnosibus, synonymis, novarumque vel minus cognitarum descriptionibus - Roemer, Max J. (Landes-Industrie-Comptoir, 1846)

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

Farm and garden annual : spring 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1903)

Farm and garden annual : spring 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1904)

Farm and garden annual, spring 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1906)

Farm and garden annual : spring 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1907)

Farm and garden annual : spring 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1909)

Farm and garden annual : spring 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1910)

Farm insects: being the natural history and economy of the insects injurious to the field crops of Great Britain and Ireland - Curtis, John, 1791 -1862 (Blackie & Son, 1860)

Farm insects: being the natural history and economy of the insects injurious to the field crops of Great Britain and Ireland - Curtis, John, 1791 -1862 (Blackie, 1860)

The farmer's and planter's encyclopædia of rural affairs - Emerson, G. (Gouverneur), 1796 -1874 (J. B. Lippincott & co, 1868)

The farmer's and planter's encyclopaedia of rural affairs; embracing all the most recent discoveries in agricultural chemistry, suited to the comprehension of unscientific readers - Emerson, G. (Gouverneur), 1796 -1874 (J. B. Lippincott & Co, 1868)

The farmer's assistant - Nicholson, John, of Herkimer, co., N.Y. (William Dickson, printer, 1820)

The farmer's assistant; being a digest of all that relates to agriculture, and the conducting of rural affairs; alphabetically aranged, and adapted for the United States - Nicholson, John, 1781 -1822 (Published by Benjamin Warner and sold at his bookstores, 1820)

Farmer's book of grasses and other forage plants - Phares, D. L., 1817 -1892 (J. C. Hill, printer, 1881)

Farmer's book of grasses and other forage plants, for the southern United States - Phares, D. L., 1817 -1892 (J. C. Hill, 1881)

The farmer's library, animal economy - Youatt, William, 1776 -1847 (Charles Knight, 1847)

The Farmer's magazine (Rogerson and Tuxford, 1835)

The farmer's promotion book, a new and scientific manuring system, for the cultivation and increase of all kinds of grains, grasses and fodder and pasture, upon all kinds of soil, proved by actual experiments and based on evident truths. Designed to improve agriculture in all its branches. Represented by upward of one hundred and fifty engravings, of the most valuable grasses and plants connected with the system - Reinhold, C. G. (Printed by W. S. Haven, 1856)

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

Farquhar's catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1903)

Farquhar's catalogue : spring 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1904)

Farquhar's garden annual : spring 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1905)

Farquhar's mid-summer catalogue : 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1903)

Farquhar's reliable seeds plants tools etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (R. & J. Farquhar, 1888)

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

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

Fauna of the U.S.S.R.: Coleoptera (Israel Program for Scientific Translations, 1953)

Faune des coléoptères du bassin de la Seine - Société entomologique de France. (Société entomologique de France, 1888)

Faune entomologique française: Lépidoptères; descriptions de tous les papillons qui se trouvent en France, indiquant l'époque de l'éclosion de chaque espèce, les localités qu'elle fréquent, la plante qui nourrit la chenille, le moment ou il convient de la chasser précédées de renseignements sur la chasse, la préparation et la conservation, etc - Berce, Jean Étienne, 1803 -1879 (Deyrolle, 1867)

Ferns and flowering plants of South Dakota - Saunders, De Alton, 1870 -1940 (W.A. Beach, 1899)

Ferns and flowering plants of South Dakota - Saunders, De Alton, 1870 -1940 (U.S. Experiment Station, South Dakota, 1899)

Ferry's seed annual 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1920)

Ferry's seed annual : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1923)

Ferry's seed annual : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1924)

Ferry's seed annual : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1925)

Ferry's seed annual : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1926)

Ferry's seed annual : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1927)

Ferry's seed annual : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1928)

Ferry's seed annual : 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1929)

Ferry's seed annual : 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1930)

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, 1890)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (Putnam, 1915)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (C.[!] P. Putnam;s sons, 1915)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (C. [sic] P. Putnam's Sons, 1915)

Field, flower and garden seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1910)

Field, flower and garden seeds that grow - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1911)

Field, flower and garden seeds that grow : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1912)

Field-flower and garden seeds that grow : 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1913)

Field-flower and garden seeds that grow : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1915)

Field key to the flora of Yellowstone National Park - United States. National Park Service. (Yellowstone Library and Museum Association in cooperation with National Park Service, U.S. Dept. of the Interior, 1975)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1946)

Fifth report of the United States Entomological Commission : being a rev. and enl. ed. of Bulletin no. 7, on insects injurious to forest and shade trees - Packard, A. S. (Alpheus Spring), 1839 -1905 (G.P.O, 1890)

Fifth report of the United States Entomological Commission, being a revised and enlarged edition of Bulletin no. 7, on insects injurious to forest and shade trees - Packard, A. S. (Alpheus Spring), 1839 -1905 (Govt. Print. Off, 1890)

Filices Madagascarienses - Palacký, Jan, 1830 -1908 (Palacký, 1906)

Final report : east front grizzly studies - Aune, Keith, 1954 - (Montana Dept. of Fish, Wildlife and Parks, 1989)

Fine strains of seeds for florists and nurserymen - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Co, 1935)

Fine strains of seeds for florists and nurserymen, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Co, 1936)

Fine strains of seeds for florists and nurserymen, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph F. Martin Co, 1937)

Fine strains of seeds for florists and nurserymen : wholesale catalog 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin-Pratt Seed Co, 1938)

The first fifty years of the Arnold Arboretum - Sargent, Charles Sprague, 1841 -1927 (1922)

First report on the flora of Wyoming - Nelson, Aven, 1859 -1952 (Wyoming Experiment Station, 1896)

First steps to botany - Drummond, James L. (James Lawson), 1783 -1853 (Printed for Longman, Hurst, Rees, Orme, Brown, and Green, 1823)

Les fleurs de pleine terre - Vilmorin-Andrieux et cie. (Vilmorin-Andrieux et cie, 1866)

Flora Aegyptiaco-Arabica :sive descriptiones plantarum - Niebuhr, Carsten, 1733 -1815 (ex officina Mölleri, 1775)

Flora Aegyptiaco-Arabica : sive descriptiones plantarum quas per Aegyptum inferiorem et Arabiam felicem - Niebuhr, Carsten, 1733 -1815 (Ex officina Mlleri, 1775)

Flora Altaica - Ledebour, Carl Friedrich von, 1785 -1851 (G. Reimeri, 1829)

Flora Americae Septentrionalis : or, A systematic arrangement and description of the plants of North America. Containing, besides what have been described by preceding authors, many new and rare species, collected during twelve years travels and residence in that country - Pursh, Frederick, 1774 -1820 (Printed for James Black and son, 1816)