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La genèse des espèces animales - Cuénot, Lucien, 1866 -1951 (Félix Alcan, 1911)

The genetic and the operative evidence relating to secondary sexual characters - Morgan, Thomas Hunt, 1866 -1945 (Carnegie institution of Washington, 1919)

Genetica (Springer Netherlands, 1923)

A geographical and comparative list of the birds of Europe and North America - Bonaparte, Charles-Lucien, 1803 -1857 (J. Van Voorst, 1838)

Geographical distribution of British birds - Seebohm, Henry, 1832 -1895 (R.H. Porter, 1893)

The geology of Arran and the other Clyde islands with an account of the botany, natural history, and antiquities, notices of the scenery and an itinerary of the routes - Bryce, James, 1806 -1877 (W. Collins, sons, and company, 1872)

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The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1913)

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Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1891)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1892)

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A glossary of Greek birds - Thompson, D'Arcy Wentworth, 1860 -1948 (Clarendon Press, 1895)

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The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1978)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1980)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1982)

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, 1986)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1987)

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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, 1880)

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A guide to aging of pheasant embryos - Labisky, Ronald F. (1958)

A guide to the birds of New England and eastern New York : containing a key for each season and short descriptions of over 250 species, with particular reference to their appearance in the field - Fuertes, Louis Agassiz, 1874 -1927 (Houghton, Mifflin and Company, 1904)

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

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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)

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The gun; afield & afloat - Sharp, Henry. (Chapman, 1904)

The Gun at home and abroad - Ogilvie-Grant, W. R. (William Robert), 1863 -1924 (London & Counties Press Association, 1912)

A hand-book of the management of animals in captivity in Lower Bengal - Sanyal, Ram Bramha (Printed at the Bengal Secretariat Press, 1892)

Hand-book to the birds of Great Britain - Sharpe, Richard Bowdler, 1847 -1909 (Allen, 1897)

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A hand-book to the birds of Great Britain - Sharpe, Richard Bowdler, 1847 -1909 (E. Lloyd, Limited, 1897)

A hand-book to the game-birds - Ogilvie-Grant, W. R. (William Robert), 1863 -1924 (W.H. Allen & Co, 1897)

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Handbook of zoology - Clark, William, 1788 -1855 (Longman, Brown, Green, Longmans, and Roberts, 1858)

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A handbook to the vertebrate fauna of north Wales - Forrest, H. Edward (Herbert Edward), 1858 - (Witherby & Co, 1919)

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Handbuch der Naturgeschichte aller drei Reiche, fur Lehrer and Lernende, fur Schule und Haus - Bromme, Traugott, 1802 -1866 (1850)

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

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