Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1952)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1958)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1964)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1954)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1956)

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

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

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1961)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1945)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1967)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1990)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1995)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 2006)

Fieldiana Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 2008)

Fleas, flukes & cuckoos; a study of bird parasites - Clay, Theresa (Macmillan, 1957)

Flycatchers - Swainson, William, 1789 -1855 (W.H. Lizars; [etc., etc, 1845)

Földtani közlöny - Magyar Földtani Társulat. (2010)

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

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Forktail - Oriental Bird Club. (1986)

Forktail - Oriental Bird Club. (1989)

Forktail - Oriental Bird Club. (1993)

Forktail - Oriental Bird Club. (1996)

Forktail - Oriental Bird Club. (1998)

Forktail - Oriental Bird Club. (2000)

Forktail - Oriental Bird Club. (2001)

Forktail - Oriental Bird Club. (2004)

Forktail - Oriental Bird Club. (2002)

Forktail - Oriental Bird Club. (2005)

Forktail - Oriental Bird Club. (2011)

Forktail - Oriental Bird Club. (2012)

Forktail - Oriental Bird Club. (2013)

Forktail - Oriental Bird Club. (2015)

Le forme e le simmetrie delle macchie nel piumaggio : memoria ornitologica - Museo civico di storia naturale di Milano. (Tip. Bernardoni di C. Rebeschini, 1898)

Die forstinsekten Mitteleuropas. Ein lehr- und handbuch - Nitsche, Hinrich, 1845 -1902 (P. Parey, 1931)

Forstzoologie - Altum, Bernard, 1824 -1900 (J. Springer, 1873)

Fossil land tortoises (Testudines, Testudinidae) from the Dominican Republic, West Indies, with a description of a new species - Rímoli, Renato O. (American Museum of Natural History, 2018)

Die fremdländischen Stubenvögel ; ihre Naturgeschichte, Pflege, und Zucht - Russ, Karl, 1833 -1899 (Carl Rümpler, 1889)

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

Die Gefiederte Welt (VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], 1881)

Die Gefiederte Welt (VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], 1898)

Die Gefiederte Welt (VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], 1903)

Die Gefiederte Welt (VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], 1909)

Die Gefiederte Welt (VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], 1910)

Die Gefiederte Welt (VFV Verbands- und Fachschriftenverlag GmbH & Co. [etc.], 1912)

General function of the gall bladder from the evolutionary standpoint - Gorham, Frank W (1938)

A general introduction to the natural history of mammiferous animals, with a particular view of the physical history of man, and the more closely allied genera of the order Quadrumana, or monkeys - Martin, William Charles Linnæus, 1798 -1864 (Wright and co., printers, 1841)

General notes on South Pacific island groups - American Museum of Natural History (1924)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1825)

General zoology, or Systematic natural history - Stephens, James Francis, 1792 -1853 (Printed for G. Kearsley, 1826)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (Kegan Paul, Trench, Trübner & Co, 1907)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (Kegan Paul, Trench, 1887)

The geographical and geological distribution of animals - Heilprin, Angelo, 1853 -1907 (D. Appleton, 1887)

The geographical distribution of animals : with a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Macmillan, 1876)

The geographical distribution of animals : with a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Macmillan and Co, 1876)

The geographical distribution of animals, with a study of the relations of living and extinct faunas as elucidating the past changes of the earth's surface - Wallace, Alfred Russel, 1823 -1913 (Macmillan and Co, 1876)

Geographical variation in birds of Java - Nuttall Ornithological Club. (Nuttall Ornithological Club, 1996)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1871)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1890)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1902)

Global Biodiversity: status of the Earth's living resources (1992)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1983)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1984)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1986)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1993)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1994)

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Great Basin naturalist memoirs - Brigham Young University. (Brigham Young University, 1981)

Die Grösse und Farbe der Augen aller europäischen Vögel, sowie der in der palaearctischen Region vorkommenden Arten in systematischer Ordnung nach Carl J. Sundevall's Versuch einer natürlichen Aufstellung der Vögelklasse - Meves, Wilhelm. (W. Schlüter, 1888)

Die Grossschmetterlinge der Erde : eine systematische Bearbeitung der bis jetzt bekannten Grossschmetterlinge - Seitz, Adalbert, 1860 -1938 (Verlag des Seitzschen Werkes (Alfred Kernen), 1909)

Grundzüge der Zoologie - Claus, Carl, 1835 -1899 (N. G. Elwert'sche, 1876)

Grundzüge der Zoologie zum Gebrauche an Universitäten und höhern Lehranstalten : Leitfaden zur Einführung in das wissenschaftliche Studium der Zoologie - Claus, Carl, 1835 -1899 (N.G. Elwert'sche Universitäts- Buchhandlung, 1868)

Grundzüge der Zoologie. Zum Gebrauche an Universitäten und hoheren Lehranstalten sowie qum Selbststudium - Claus, Carl, 1835 -1899 (W.G Elevert'sche Verl, 1876)

Grundzüge der Zoologie. Zum gebrauche an universitäten und höheren lehranstalten sowie zum selbststudium - Claus, Carl, 1835 -1899 (N.G. Elwert, 1872)

Grundzüge der Zoologie. Zum wissenschaftlichen Gebrauche - Claus, Carl, 1835 -1899 (Elwert, 1882)

A guide to the birds of Nepal - Inskipp, Tim (Christopher Helm (Publishers) Ltd, 1985)

Guide to the birds of the Caucasus - Satunin, Konstantin Alekseevich (1907)

Guide to the gallery of birds in the department of zoology, British Museum (Natural History) - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1921)

Guide to the gallery of birds in the Department of Zoology of the British Museum (Natural History) - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1905)

A guide to the natural history of the Isle of Wight : a series of contributions by specialists relating to the various branches of natural history and kindred subjects - Morey, Frank, 1858 -1925 (The County Press, 1909)

The Gull - Audubon Association of the Pacific. (Golden Gate Audubon Society, 1957)

A hand book of the geography and natural history of the province of Nova Scotia - Dawson, J. W., (John William), 1820 -1899 (J. Dawson, 1848)

Hand-book to the birds of Great Britain - Sharpe, Richard Bowdler, 1847 -1909 (Allen, 1894)

A hand-list of the birds of the Philippine Islands - McGregor, Richard C. (Richard Crittenden), 1871 -1936 (Bureau of printing, 1906)

Handbook of avian anatomy : nomina anatomica avium - Nuttall Ornithological Club. (Nuttall Ornithological Club, 1993)

A handbook of the geography and natural history of the province of Nova Scotia for the use of schools, families, and travellers - Dawson, J. W., (John William), 1820 -1899 (M'Pherson, 1863)

Handbook to the birds of the Bombay presidency - Barnes, H. Edwin (Henry Edwin), 1848 -1896 (The Calcutta Central Press, 1885)

Handbuch der Forstwissenschaft - Lorey, Tuisko von, 1845 -1901 (H. Laupp, 1912)

Handbuch der Naturgeschichte aller Vögel Deutschlands - Brehm, L. (Ludwig), 1787 -1864 (Bernh. Friedr. Voigt, 1831)

Handbuch der Oologie Lief. 1-47 / v.1-4 - Meise, Wilhelm (Akademie-Verlag, 1960)

Handbuch der Oologie Lief. 1-47 / v.1-4 - Meise, Wilhelm (Akademie-Verlag, 1983)

Handbuch der Oologie Lief. 1-47 / v.1-4 - Meise, Wilhelm (Akademie-Verlag, 1988)

Handbuch der Oologie Lief. 1-47 / v.1-4 - Meise, Wilhelm (Akademie-Verlag, 1992)

Handbuch der vergleichenden Physiologie - Winterstein, Hans, 1879 - (Fischer, 1911)

Handbuch der Zoologie mit besonderer Berücksichtigung derjenigen Thiere, welch in Bezug auf Forst und Landwirthschaft, sowie hinsichtlich der Jagd vorzüglich wichtig sind ... Zweiter Theil Wirbellos Thiere ... - Döbner, Eduard Philipp, 1810 -1890 (Krebs, 1862)

Handbuch der zoologie - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1875)

Handbuch der zoologie - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1868)

A handlist of Malaysian birds : a systematic list of the birds of the Malay Peninsula, Sumatra, Borneo and Java, including the adjacent small islands - Chasen, Frederick N. (Frederick Nutter), 1896 -1942 (Printed at the Govt. Print. Off, 1935)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Handwörterbuch der Zoologie - Dalla Torre, K. W. von (Karl Wilhelm), 1850 -1928 (F. Enke, 1887)

Histoire physique, politique et naturelle de l'ile de Cuba - Sagra, Ramón de la, 1798 -1871 (A. Bertrand, 1839)