Elementos de botánica : Arreglados para la enseñanza agrícola, forestal, secundaria y normal de México. una introducción en la flora de la República - Reiche, Karl Friedrich, 1860 -1929 (SEP, 1927)

Elementos de botánica, conformes al proggrama de la Universidad Mayor de la República entresacados de Payer, Sachs, Van Tieghem, Lanessan. 2. ed. corr. y aumentada por varios amantes de la ciencia, bajo la dirección del recopilador - León, Jacinto de, (Biblioteca Ilustrada de Andrés Ríus, 1884)

Éléments de tératologie végétale - Moquin-Tandon, Alfred. (P.-J. Loss, 1841)

The Emu : official organ of the Australasian Ornithologists' Union - Australasian Ornithologists' Union. (Royal Australasian Ornithologists Union, 1924)

Encyclopédie méthodique. Botanique - Poiret, Jean-Louis-Marie, 1755 -1834 (Panckoucke;Plomteux, 1786)

Entdeckungs-Reise in die Süd-See und nach der Berings-Strasse zur Erforschung einer nordöstlichen Durchfahrt unternommen in den Jahren 1815, 1816, 1817, und 1818, auf Kosten Sr. Erlaucht des Herrn Reichs-Kanzlers Grafen Rumanzoff auf dem Schiffe Rurick unter dem Befehle des Lieutenants der Russisch-Kaiserlichen Marine Otto von Kotzebue - Chamisso, Adelbert von, 1781 -1838 (Verlegt von den Gebrüdern Hoffmann, 1821)

Entomologische berichten - Nederlandse Entomologische Vereniging (1966)

Entomologische berichten - Nederlandse Entomologische Vereniging (1972)

The Entomologist - Royal Entomological Society of London (Simpkin, Marshall & Co, 1895)

Enumeratio plantarum sponte nascentium agro Montevidensi : cum synonimis selectis - Gibert, Ernesto. (Sumptibus Societatis "La Asociación Rural del Uruguay", 1873)

Enumeratio seminum R. Horto Botanico Pisano ... - Orto botanico di Pisa. (Orto botanico di Pisa, 1906)

Enumeratio seminum R. Horto Botanico Pisano ... - Orto botanico di Pisa. (Orto botanico di Pisa, 1907)

Enumeratio seminum R. Horto Botanico Pisano ... - Orto botanico di Pisa. (Orto botanico di Pisa, 1912)

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

An enumeration of the plants collected in Bolivia by Miguel Bang : with descriptions of new genera and species - Rusby, Henry Hurd, 1855 -1940 ([Torrey Botanical Club], 1893)

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)

Essay on the botany of the North Island of New Zealand - Colenso, W. (William), 1811 -1899 (Printed for the Commissioners by Fergusson and Mitchell, Dunedin, Otago, N.Z, 1865)

Essay on the botany of the North Island of New Zealand - Colenso, W. (William), 1811 -1899 (Printed for the Commissioners by Fergusson and Mitchell, 1865)

El estudio - Instituto Médico Nacional (Mexico) (Instituto Médico Nacional, 1893)

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

Extent and cost of weed control with herbicides and an evaluation of important weeds, 1965 - United States. Agricultural Research Service. (U.S. Dept. of Agriculture, Agricultural Research Service, 1968)

Fauna hawaiiensis; being the land-fauna of the Hawaiian islands - Royal Society (Great Britain) (The University press, 1913)

Faune et flore des pays Çomalis (Afrique orientale) - Franchet, A. (Adrien), 1834 -1900 (Challamel Ainé, Éditeur, 1882)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1949)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1957)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1992)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1980)

Fifty years of botany; golden jubilee volume of the Botanical Society of America - Botanical Society of America. (McGraw-Hill, 1958)

First book of Indian botany - Oliver, Daniel, 1830 -1916 (Macmillan, 1907)

Flora and sylva. A monthly review for lovers of garden, woodland, tree or flower; new and rare plants, trees, shrubs, and fruits; the garden beautiful, home woods, and home landscape - Robinson, W. (William), 1838 -1935 (1904)

Flora and vegetation of the Sierra Ancha Experimental Forest, Arizona - Pase, C. P., 1926 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968)

Flora barbadensis :a catalogue of plants, indigenous, naturalized, and cultivated, in Barbados : to which is prefixed, a geological description of the island - Maycock, James Dottin. (J. Ridgeway, 1830)

Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas - Martius, Karl Friedrich Philipp von, 1794 -1868 (R. Oldenbourg, 1840)

Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas - Martius, Karl Friedrich Philipp von, 1794 -1868 (R. Oldenbourg, 1855)

Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas - Martius, Karl Friedrich Philipp von, 1794 -1868 (R. Oldenbourg, 1874)

Flora de Chile - Reiche, Karl Friedrich, 1860 -1929 (Impr. Cervantes, 1896)

Flora de Colombia. Vol. I, Comprende la flora terapéutica, la industrial, el catálogo de los nombres vulgares de las plantas y una introducción geológica - Cortés, Santiago, 1854 -1924 (Matiz, 1897)

Flora de Nicaragua - Stevens, Warren Douglas, 1944 - (Missouri Botanical Garden Press, 2001)

Flora del bajío y de regiones adyacentes - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2006)

Flora del bajío y de regiones adyacentes - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2008)

Flora del bajío y de regiones adyacentes - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2014)

Flora del Valle de Tehuacán-Cuicatlán (Universidad Nacional Autónoma de México, 2011)

Flora della colonia Eritrea. Parte 1, fascicolo 1-3 - Pirotta, Romualdo, 1853 -1936 (Tip. E. Voghera, 1903)

Flora der umgebung der stadt Sao Paulo in Brasilien - Usteri, Alfred, 1869 -1948 (G. Fischer, 1911)

Flora excursoria en el Valle Central de México : claves analíticas y descripciones de las familias y géneros fanerogámicos - Reiche, Karl Friedrich, 1860 -1929 (s.n, 1928)

Flora excursoria en el valle central de mexico Claves analiticas y descripciones de las familias y generos fanerogamicos - Reiche, Karl Friedrich, 1860 -1929 (Talleres Gráficos de la Nación, 1926)

Flora Malesiana. Series I, Spermatophyta - Kebun Raya Indonesia. (Noordhoff-Kolff, 1948)

Flora Malesiana. Series I, Spermatophyta - Kebun Raya Indonesia. (Noordhoff-Kolff, 1949)

Flora Malesiana. Series I, Spermatophyta - Kebun Raya Indonesia. (Noordhoff-Kolff, 1954)

Flora Malesiana. Series I, Spermatophyta - Kebun Raya Indonesia. (Noordhoff-Kolff, 1974)

Flora Malesiana. Series I, Spermatophyta - Kebun Raya Indonesia. (Noordhoff-Kolff, 1994)

Flora mexicana - Sessé, Martin, 1809 (Oficina tip. de la Secretaría de fomento, 1894)

Flora mexicana a Martino Sesse et Josepho Marianno Mociño exarata - Moziño, José Mariano, 1757 -1820 (Oficina Tipográfica de la Secretaría de Fomento, 1894)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1839)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1840)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1860)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1864)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1867)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1873)

Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1875)

Flora of Bermuda ... - Britton, Nathaniel Lord, 1859 -1934 (C. Scribner's sons, 1918)

Flora of Bermuda... - Britton, Nathaniel Lord, 1859 -1934 (Scribner, 1918)

Flora of British Honduras : price list of seeds & herbarium material - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.A. Schipp, 1933)

Flora of Jamaica, containing descriptions of the flowering plants known from the island - British Museum (Natural History). Department of Botany. (Printed by order of the Trustees of the British Museum, 1914)

Flora of Jamaica, containing descriptions of the flowering plants known from the island - British Museum (Natural History). Department of Botany. (Printed by order of the Trustees of the British Museum, 1926)

Flora of Kwangtung and Hongkong (China) being an account of the floweriing plants, ferns and fern allies together with keys for their determination preceded by a map and introduction - Dunn, S. T. (Stephen Troyte), 1868 -1938 (H. M. Stationery off., printed by Darling and son, ltd, 1912)

Flora of south-eastern Queensland - Ross, E. M. (Estelle M.) (Queensland Dept. of Primary Industries, 1983)

The flora of St. Croix and the Virgin Islands - Eggers, H. F. A. Baron von, (Heinrich Franz Alexander), 1844 -1903 (Govt. Print. Off, 1879)

The flora of the American Virgin Islands - Britton, Nathaniel Lord, 1859 -1934 (New York Botanical Garden, 1918)

Flora of the British West Indian islands - Grisebach, A. (August), 1814 -1879 (L. Reeve, 1859)

The flora of the Dutch West Indian Islands - Boldingh, Isaäc, 1879 -1938 (E. J. Brill, 1909)

The flora of the Dutch West Indian islands St. Eustatius, Saba and St. Martin - Boldingh, Isaäc, 1879 -1938 (Brill, 1909)

Flora of the Galápagos Islands; papers from the Hopkins-Stanford Expedition to the Galapagos Islands - Robinson, Benjamin Lincoln, 1864 -1935 (1902)

Flora of the Hawaiian islands :a description of their phanerogams and vascular cryptogams - Hillebrand, W. F. 1853 -1925 (Williams & Norgate, 1888)

Flora of the island of St. Croix - Millspaugh, Charles Frederick, 1854 -1923 (1902)

Flora of the Lesser Antilles : Leeward and Windward Islands - Proctor, George R (Arnold Arboretum, Harvard University, 1989)

The flora of the Nilgiri and Pulney Hill-tops - Fyson, P. F. (Philip Furley), 1877 -1947 (Printed by the Supt., Govt. Press, 1915)

The flora of the Northern Territory - Maiden, J. H. (Joseph Henry), 1859 -1925 (McCarron, Bird & Co., Printers, 1917)

Flora of the Presidency of Madras - Gamble, J. S. (James Sykes), 1847 -1925 (West, Newman and Adlard, 1915)

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolina, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana, and in Oklahoma and Texas east of the one hundredth meridian - Small, John Kunkel, 1869 -1938 (The author, 1913)

Flora of the southeastern United States; being descriptions of the seed-plants, ferns and fern-allies growing naturally in North Carolina, South Carolin, Georgia, Florida, Tennessee, Alabama, Mississippi, Arkansas, Louisiana and the Indian territory and in Oklahoma and Texas east of the one-hundredth meridian - Small, John Kunkel, 1869 -1938 (The author, 1903)

Flora of tropical Africa - Oliver, Daniel, 1830 -1916 (L. Reeve and co, 1909)

Flora Orientalis : sive, Enumeratio plantarum in Oriente a Graecia et Aegypto ad Indiae fines hucusque observatarum - Boissier, Edmond, 1810 -1885 (H. Georg, 1867)

Flora simlensis; a handbook of the flowering plants of Simla and the neighbourhood - Collett, H. (Henry), 1836 -1901 (Thacker, Spink & Co, 1921)

Flora simlensis; a handbook of the flowering plants of Simla and the neighbourhood - Hemsley, W. Botting (William Botting), 1843 -1924 (Thacker, Spink & Co, 1902)

The flora sylvatica for southern India: containing quarto plates of all the principal timber trees in southern India and Ceylon, accompanied by a botanical manual, with descriptions of every known tree and shrub, and analysis of every genus not figured in the plates - Bentham, George, 1800 -1884 (Printed by Gantz Brothers, 1869)

Flora van Nederlandsch Indie¨ - Miquel, Friedrich Anton Wilhelm 1811 -1871 (C. G. van der Post; [etc.], 1859)

Flora vitiensis :a description of the plants of the Viti or Fiji islands, with an account of their history, uses, and properties - Fitch, W. H. (Walter Hood), 1817 -1892 (L. Reeve, 1865)

Flora Vitiensis: a description of the plants of the Viti or Fiji Islands with an account of their history, uses, and properties - Seemann, Berthold, 1825 -1871 (1865)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1985)

Flora voor de Nederlandsch West-Indische eilanden - Boldingh, Isaäc, 1879 -1938 (Druk. van J. H. de Bussy, 1913)

Florae Senegambiae tentamen,seu, Historia plantarum in diversis Senegambiae regionibus a peregrinatoribus Perrottet et Leprieur detectarum - Richard, Achille, 1794 -1852 (Treuttel et Wurtz, 1830)

Flore forestière du globe - Chancerel, Lucien, 1858 - (Gauthier-Villars, 1920)

Flore phanérogamique des Antilles françaises (Guadeloupe et Martinique) - Duss, R.-P. (Antoine), 1840 -1924 (Protat, 1897)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1977)

Florida wild flowers : an introduction to the flora of the Florida peninsula - Baker, Mary Francis, 1876 -1941 (Macmillan, 1926)

Florida wild flowers; an introduction to the flora of the Florida peninsula - Baker, Mary Francis, 1876 -1941 (The Macmillan company, 1926)

Flowering plants and ferns of Arizona - Kearney, Thomas H. (Thomas Henry), 1874 -1956 (U.S. Dept. of Agriculture, 1942)

The Flowering plants of South Africa (J.L. van Schaik Ltd, 1948)

Foreign plant diseases. A manual of economic plant diseases which are new to or not widely distributed in the United States - United States. Bureau of Plant Industry. (Govt. Print. Off, 1926)

Forest flora and forest resources of Portuguese East Africa - Sim, T. R. (Thomas Robertson), 1858 -1938 (Taylor & Henderson, 1909)

The forest flora of New South Wales - Maiden, J. H. (Joseph Henry), 1859 -1925 (W. A. Gullick, 1913)

The forest flora of New South Wales - Maiden, J. H. (Joseph Henry), 1859 -1925 (W. A. Gullick, 1917)

The forest flora of New Zealand - Kirk, Thomas, 1828 -1898 (G. Didsbury, government printer, 1889)

The forest resources of the territories of Papua and New Guinea - Lane-Poole, C. E. (Printed and Pub. for the government of the commonwealth of Australia by H.J. Green, government printer for the State of Victoria, 1925)

The Forest worker - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, 1924)

The forests and gardens of South India - Cleghorn, H. (Hugh Francis Clarke), 1820 -1895 (W. H. Allen, 1861)

Forktail - Oriental Bird Club. (1996)

Forktail - Oriental Bird Club. (2001)

Fragmenta Florae Philippinae : contributions to the flora of the Philippine Islands - Perkins, Janet Russell, 1853 -1933 (Gebr. Borntraeger, 1904)

Fragmenta phytographiæ Australiæ - Mueller, Ferdinand von, 1825 -1896 (Auctoritate Gubern. Coloniæ Victoriæ, Ex Officina Joannis Ferres, 1875)

The freshwater swamp-forest of South Johore and Singapore - Corner, E. J. H. (Edred John Henry) (Botanic Gardens, Parks & Recreation Dept, 1978)

Friends of The Innamincka Reserves Bird and Habitat Survey - Australia (Friends of the Innamincka Reserves, 2014)