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

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

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)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2015)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2016)

Excursions in Madeira and Porto Santo, during the autumn of 1823, while on his third voyage to Africa - Lee, R., Mrs., 1791 -1856 (G.B. Whittaker, 1825)

Exercitationes de generatione animalium. Quibus accedunt quaedam de partu; de membranis ac humoribus uteri; & de conceptione - Harvey, William, 1578 -1657 (Typis Du-Gardianis; Impensis O. Pulleyn, 1651)

Exotische schmetterlinge - Staudinger, Otto, 1830 -1900 (V.G. Löwensohn, 1888)

Expedição scientifica à Serra da Estrella em 1881 - Sociedade de Geografia de Lisboa. (Imprensa Nacional, 1883)

Expeditions organized or participated in by the Smithsonian Institution... - Smithsonian Institution (Smithsonian Institution, 1916)

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, 1919)

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

Experimenta nova (ut vocantur) magdeburgica de vacuo spatio - Guericke, Otto von, 1602 -1686 (J. Jansson à Waesberge, 1672)

Exploration scientifique de l'Algérie pendant les années 1840-1845. Archéologie - France. Ministère de l'éducation nationale (Leroux, 1912)

Explorations and field-work of the Smithsonian Institution in ... - Smithsonian Institution (Smithsonian Institution, 1919)

The extensive practice of the new husbandry, exemplified on different sorts of land, for a course of years; in which the various methods of ploughing, hoeing, harrowing, and manureing; and every other process in agriculture ... are considered and examined. To which is added an appendix ... - Forbes, Francis. (W. Tayler, 1786)

Fabii Columnae Lyncei Minus cognitarum rariorumque nostro coelo orientium stirpium ekphrasis : qua non paucae ab antiquioribus Theophrasto, Dioscoride, Plinio, Galeno aliisq. descriptae, praeter illas etiam in Phytobasano editas disquiruntur ac declarantur. Item de aquatilibus aliisque nonnullis animalibus libellus ... Omnia fideliter ad vivum delineata, atque aeneis-typis expressa cum indice in calce voluminis locupletissimo - Colonna, Fabio, 1567 -1650 (Apud Jacobum Mascardum, 1616)

Fairbury Nurseries : our latest price list, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.M. Hurlburt and Son, 1936)

Family Syrphidae - Thompson, F. Christian. (Museu de Zoologiea, Universidade de São Paulo, 1976)

The Farmer's magazine (Rogerson and Tuxford, 1869)

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

Fauna brasiliense. Peixes - Museu Nacional (Brazil) (Impre. Nacional, 1915)

Fauna brasiliense. Peixes - Museu Nacional (Brazil) (Impre. Nacional, 1918)

Fauna del Regno di Napoli : ossia enumerazione di tutti gli Animali, che abitano le diverse regioni de questo regno e le acque che le bagnano, contenente la descrizione de' nuovi o poco esattamente conosciuti - Costa, Oronzio Gabriele, 1789 -1867 (Azzolino, 1832)

Fauna der in der palaarctischen region ... lebenden Binnenconchylien - Westerlund, Carl Agardh, 1831 -1908 (R. Friedländer & Sohn, 1890)

Fauna Etrusca sistens Insecta quae in provinciis Florentina et Pisana Praesertim collegit - Masi, Giovanni Tommaso (Livorno) (typ. Thomae Masi & Sociorum, 1790)

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, 1850)

Fauna svecica. Insecta - Paykull, Gustaf von, 1757 -1826 (litteris J.F. Edman, 1789)

Faune de la Sénégambie - Rochebrune, Alphonse Trémeau de, 1834 - (O. Doin, 1884)

O fazendeiro do Brazil : melhorado na economia rural dos generos já cultivados, e de outros, que se podem introduzir; e nas fabricas, que lhe são proprias, segundo o melhor, que se tem escrito a este assumpto: debaixo dos auspicios e de ordem de Sua Alteza Real o Principe do Brazil nosso senhor - Velloso, José Mariano da Conceição, 1742 -1811 (Na Regia officina typografica, 1798)

Die feinde des apfelbaumes unter den insekten ... - Kaltenbach, J. H. (Johann Heinrich), 1807 -1876 (1858)

The festivus - San Diego Shell Club (San Diego Shell Club, 2001)

The festivus - San Diego Shell Club (San Diego Shell Club, 2002)

The festivus - San Diego Shell Club (San Diego Shell Club, 2018)

Festschrift des Vereins für Naturkunde zu Cassel zur Feier seines fünfzigjahrigen Bestehens. Mit Beiträgen der Mitglieder: C. Ackermann [et. al.] - Verein für Naturkunde, Kassel (L. Döll, 1886)

Festschrift gewidmet den Teilnehmern der 84. Versammlung deutscher Naturforscher und Ärzte in Münster i. Westf. von der Medizinisch-Naturwissenschaftlichen Gesellschaft in Münster. Eine Sammlung wissenschaftlicher Abhandlungen - Gesellschaft Deutscher Naturforscher und Ärzte. (Universitätsbuchhandlung F. Coppenrath, 1912)

Festschrift zum 150 jährigen Bestehen der Königlichen Landwirtschafts-Gesellschaft Hannover, 1764-1914 - Landwirtschafts-Gesellschaft, Hanover (Landwirtschaftskammer, 1914)

La feuille des jeunes naturalistes : revue mensuelle d'histoire naturelle (A. Dollfus, 1897)

Field journal of Heller December 1915 to February 1916 - Heller, Edmund, 1875 -1939 (1915)

Field notebook, Chile, 1945 - Chapin, Edward A. (Edward Albert) 1894 -1969 (1945)

Field notebook, Colombia, 1941-1942 - Chapin, Edward A. (Edward Albert) 1894 -1969 (1942)

Field notebook : Rio Negro, 1967 - Schultes, Richard Evans, 1915 -2001 (1967)

Field notes from the Basilan Expedition, Isabella, and Tibu Tibu, February 13 - February 22, 1906 - Mearns, Edgar Alexander, 1856 -1916 (1906)

Fieldiana. Anthropology - Field Museum of Natural History. (Chicago Natural History Museum, 2013)

Fieldiana. Anthropology - Field Museum of Natural History. (Chicago Natural History Museum, 2017)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1960)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1997)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1998)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1959)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1984)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 2004)

Final environmental statement: proposed wild free-roaming horse and burro management regulations - United States. Bureau of Land Management. ([U.S. Dept. of the Interior, Bureau of Land Management], 1973)

Fisheries : Zoological results of the fishing experiments carried out by F.I.S. "Endeavour" 1909-10 under H.C. Dannevig - Australia. Department of Trade; Customs. (Published by Direction of the Ministers for Trade and Customs, Hon. Frank Gwynne Tudor and Hon. Littleton E. Groom, 1911)

Fishery bulletin - United States. National Oceanic; Atmospheric Administration. (The Service, 2018)

Fishery statistics of the United States - U.S. Fish; Wildlife Service (Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 1964)

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 Aetnea, seu, Descriptio plantarum in Monte Aetna sponte nascentium - Tornabene, Francesco, 1813 -1897 (Ex Typis Francisci Galati, 1889)

Flora balearica, étude phytogéographique sur les íles Baléares - Knoche, Herman, 1870 -1945 (Imp. Roumégous et Déhan], 1821)

Flora boreali-americana, sistens caracteres plantarum quas in America septentrionali collegit et detexit Andreas Michaux - Michaux, André, 1746 -1802 (apud fratres Levrault, 1803)

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, 1871)

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, 1878)

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, 1890)

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, 1852)

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, 1869)

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, 1882)

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, 1888)

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, 1896)

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, 1886)

Flora Brasiliensis; seu Enumeratio plantarum in Brasilia tam sua sponte quam accedente cultura provenientium, quas in itinere auspiciis Maximiliani Josephi I. Bavariae regis annis 1817-1820 peracto collegit, partim descripsit; alias a Maximiliano seren. principe Widensi, sellovio aliisque advectas addidit - Martius, Karl Friedrich Philipp von, 1794 -1868 (Sumptibus J. G Cottae, 1829)

Flora britannica - Smith, James Edward, 1759 -1828 (1800)

Flora Bruxellensis exhibens characteres generum et specierum plantarum circum Bruxellas crescentium, secundum Linneum disposita, cum synonymis auctorum cui additur Lexicon Botanicon, in quo termini artis breviter exponuntur cura J Kickx ... - Kickx, Jean, 1803 -1864 (Typis M.-E. Rampelbergh, 1812)

Flora Capensis :sistens plantas promontorii Bonae Spei Africes, secundum systema sexuale emendatum, redactas ad classes, ordines, genera et species, cum differentiis specificis, synonymis et descriptionibus - Thunberg, Carl Peter, 1743 -1828 (sumtibus J. G. Cottae; [etc., etc.], 1823)

Flora classica - Billerbeck, Julius, 1772 -1838 (J.C. Hinrichssche Buchh, 1824)

Flora cochinchinensis : sistens plantas in regno Cochinchina nascentes. Quibus accedunt aliae observatae in Sinensi imperio, Africa Orientali, Indiaeque locis variis. Omnes dispositae secundum systema sexuale Linnaeanum. Labore - Loureiro, João de, 1710 -1791 (Typis, et expensis academicis, 1790)

Flora Cochinchinensis : sistens plantas in regno Cochinchina nascentes : quibus accedunt aliae observatae in Sinensi imperio, Africa orientali, Indiaeque locis variis : omnes dispositae secundum systema sexuale Linnaeanum - Loureiro, João de, 1710 -1791 (Typis, et expensis Academicis, 1790)

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

Flora de Chile - Reiche, Karl Friedrich, 1860 -1929 (Impr. Cervantes, 1902)

Flora de Chile - Reiche, Karl Friedrich, 1860 -1929 (Impr. Cervantes, 1910)

Flora de Chile - Reiche, Karl Friedrich, 1860 -1929 (Impr. Cervantes, 1911)

Flora de Guerrero (Coordinación de Servicios Editoriales de la Facultad de Ciencias, UNAM, 2006)

A flora de Portugal (plantas vasculares) : disposta em chaves dichotomicas - Coutinho, Antonio Xavier Pereira, 1851 -1939 (Aillaud, Alves, 1913)

Flora de Veracruz (Instituto de Ecología, AC, 1984)

Flora de Veracruz (Instituto de Ecología, AC, 2013)

Flora de Veracruz (Instituto de Ecología, AC, 2014)

Flora de Veracruz (Instituto de Ecología, AC, 2015)

Flora del bajío y de regiones adyacentes - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2007)

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, 2022)

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

A flora do Brazil: recenseamento de 1920 - Hoehne, F. C. (Frederico Carlos), 1882 -1959 (Typ. da Estatistica, 1922)

Flora fossil do terreno carbonifero das visinhanças do Porto, Serra do Bussaco, e Moinho d'Ordem proximo a Alcacer do Sal - Gomes, Bernardino Antonio, 1806 -1877 (Tipographia portugueza, 1865)

Flora gallica, seu, Enumeratio plantarum in Gallia sponte nascentium : secundum Linnaeanum systema digestarum : addita familiarum naturalium synopsi - Linné, Carl von, 1707 -1778 (Apud J.B. Baillière, 1828)

Flora helvetica; sive, Historia stirpium hucusque cognitarum in Helvetia et in tractibus counterminis aut sponte nascentium aut in hominis animaliumque usus vulgo cultarum continuata - Gaudin, Jean, 1766 -1833 (Sumptibus Orellii, Fuesslini et Sociorum, 1828)

Flora Ingrica, sive, Historia plantarum Gubernii Petropolitani - Ruprecht, F. (Eggers et Soc, 1860)

Flora italiana; ossia, Descrizione delle piante che crescono spontanee o vegetano come tali in Italia e nelle isole ad essa aggiacenti; disposta secondo il metodo naturale - Parlatore, Filippo, 1816 -1877 (Tip. Le Monnier, 1852)

Flora italiana; ossia, Descrizione delle piante che crescono spontanee o vegetano come tali in Italia e nelle isole ad essa aggiacenti; disposta secondo il metodo naturale - Parlatore, Filippo, 1816 -1877 (Tip. Le Monnier, 1858)

Flora italiana; ossia, Descrizione delle piante che crescono spontanee o vegetano come tali in Italia e nelle isole ad essa aggiacenti; disposta secondo il metodo naturale - Parlatore, Filippo, 1816 -1877 (Tip. Le Monnier, 1867)

Flora italiana; ossia, Descrizione delle piante che crescono spontanee o vegetano come tali in Italia e nelle isole ad essa aggiacenti; disposta secondo il metodo naturale - Parlatore, Filippo, 1816 -1877 (Tip. Le Monnier, 1884)

Flora italiana; ossia, Descrizione delle piante che crescono spontanee o vegetano come tali in Italia e nelle isole ad essa aggiacenti; disposta secondo il metodo naturale - Parlatore, Filippo, 1816 -1877 (Tip. Le Monnier, 1887)

Flora italiana; ossia, Descrizione delle piante che crescono spontanee o vegetano come tali in Italia e nelle isole ad essa aggiacenti; disposta secondo il metodo naturale - Parlatore, Filippo, 1816 -1877 (Tip. Le Monnier, 1848)