Flora oder Botanische Zeitung :welche Recensionen, Abhandlungen, Aufsätze, Neuigkeiten und Nachrichten, die Botanik betreffend, enthält - Königl. Bayer. Botanische Gesellschaft zu Regensburg. (Die Gesellschaft, 1905)

The flora of British India - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve, 1890)

The Florida buggist : official organ of the Florida Entomological Society - Florida Entomological Society. (The Society, 1924)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1989)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1993)

Földtani közlöny - Magyar Földtani Társulat. (1961)

Food habits of seven species of American shoal-water ducks - Mabbott, Douglas Clifford, 1893 -1918 (U.S. Dept. of Agriculture, 1920)

Food habits of some Arctic birds and mammals - Hanson, Harold C. (Harold Carsten), 1917 -2003 (Field Museum of Natural History, 1938)

Food habits of some winter bird visitants - Gabrielson, Ira Noel, 1889 -1977 (U.S. Dept. of Agriculture, 1924)

Food habits of the grosbeaks - Fuertes, Louis Agassiz, 1874 -1927 (Govt. Print. Off, 1908)

Food habits of the thrushes of the United States - Beal, F. E. L. (Foster Ellenborough Lascelles), 1840 -1916 (U.S. Dept. of Agriculture, 1915)

Food habits of the vireos : a family of insectivorous birds - Chapin, Edward A. (Edward Albert) 1894 -1969 (U.S. Dept. of Agriculture, 1925)

The food of birds in India - Mason, Charles William, 1917 (Imperial Dept. of Agric. in India, 1911)

Food of our more important flycatchers - Beal, F. E. L. (Foster Ellenborough Lascelles), 1840 -1916 (U.S. Dept. of Agriculture, Biological Survey, 1912)

Food of the robins and bluebirds of the United States - Beal, F. E. L. (Foster Ellenborough Lascelles), 1840 -1916 (U.S. Dept. of Agriculture, 1915)

The food of the shore fishes of Certain Wisconsin lakes - Pearse, A. S. (Arthur Sperry), 1877 -1956 (Govt. print. off, 1918)

Food of the woodpeckers of the United States - Fuertes, Louis Agassiz, 1874 -1927 (U.S. Dept. of Agriculture, Biological Survey, 1911)

Forest and range insect, weed, disease and vertebrate pest manual - Montana. Department of Agriculture (The Dept, 1983)

Forest and stream ([Forest and Stream Publishing Co.], 1905)

Forest protection; guide to lectures delivered at the Biltmore Forest School - Schenck, Carl Alwin, 1868 -1955 (Inland Press, 1909)

Forhandlinger i Videnskabs-selskabet i Christiania - Norske videnskaps-akademi i Oslo. ([Trykt hos Brøgger & Christie, 1880)

Forktail - Oriental Bird Club. (1996)

Die forst-insecten oder Abbildung und beschreibung der in den wäldern Preussens und der nachbarstaaten als schädlich oder nützlich bekannt gewordenen insecten; in systematischer folge und mit besonderer rücksicht auf die vertilgung der schädlichen. Im auftrage des chefs der zweiten abtheilung des Königl. Preuss - Ratzeburg, Julius Theodor Christian, 1801 -1871 (Nicolaische buchhandlung, 1844)

Die Forstinsekten Mitteleuropas; ein Lehr- und Handbuch - Judeich, Johann Friedrich, 1828 -1894 (P. Parey, 1914)

Die forstinsekten Mitteleuropas. Ein lehr- und handbuch - Nitsche, Hinrich, 1845 -1902 (P. Parey, 1914)

Die forstinsekten Mitteleuropas. Ein lehr- und handbuch - Nitsche, Hinrich, 1845 -1902 (P. Parey, 1923)

The fossil insects of North America, with notes on some European species - Scudder, Samuel Hubbard, 1837 -1911 (G.P.O, 1890)

Die fossilen insekten und die phylogenie der rezenten formen; ein handbuch für paläontologen und zoologen - Handlirsch, Anton, 1865 -1935 (W. Engelmann, 1906)

Die fossilen insekten und die phylogenie der rezenten formen; ein handbuch für paläontologen und zoologen - Handlirsch, Anton, 1865 -1935 (W. Engelmann, 1908)

Les fourmis - André, Ernest, 1838 -1914 (Librarie Hachette et Cie, 1885)

Les fourmis de la Suisse. Notices anatomiques et physiologiques. Architecture. Distribution géographique. Nouvelles expériences et observations de moeurs - Forel, Auguste, 1848 -1931 (Impr. coopérative, 1920)

Fundamentals of paleontology - Davis, Donald R. (Smithsonian Institution Libraries and National Science Foundation, 1991)

The game birds of California - Grinnell, Joseph, 1877 -1939 (University of California Press, 1918)

The game birds of California ... - Grinnell, Joseph, 1877 -1939 (University of California Press, 1918)

The Gardeners' chronicle :a weekly illustrated journal of horticulture and allied subjects ([Gardeners Chronicle], 1905)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 2005)

Gayana. Botánica - Universidad de Concepción. Instituto Central de Biología. (Instituto Central de Biología, Universidad de Concepción, 1993)

Gayana. Zoología - Universidad de Concepción. Instituto Central de Biología. (Universidad de Concepción, Instituto de Biología, 1993)

Gayana. Zoología - Universidad de Concepción. Instituto Central de Biología. (Universidad de Concepción, Instituto de Biología, 1998)

Geelong naturalist : journal of the Geelong Field Naturalists Club. Vol. 1-31 (1964-1995) - Geelong Field Naturalists Club (The Club, 1991)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2000)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2001)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2005)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2008)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2009)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2012)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2017)

Geelong Naturalist : monthly magazine of the Geelong Field Naturalists Club - Geelong Field Naturalists Club (The Club, 2022)

Die Gefiederte Welt (VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], 1915)

Genera insectorum - Wytsman, P. (Philogène) 1866 -1925 (L. Desmet-Verteneuil [etc.], 1908)

Genera insectorum - Wytsman, P. (Philogène) 1866 -1925 (L. Desmet-Verteneuil [etc.], 1912)

Genera insectorum - Wytsman, P. (Philogène) 1866 -1925 (L. Desmet-Verteneuil [etc.], 1902)