The genera of recent and fossil shells, for the use of students in conchology and geology - Sowerby, James, 1757 -1822 (1820)

The genera of recent Mollusca: arranged according to their organization - Adams, Henry, 1813 -1877 (J. Van Voorst, 1858)

Generelle Morphologie der Organismen : allgemeine Grundzuge der organischen Formen-Wissenschaft, mechanisch begrundet durch die von Charles Darwin reformirte Descendenz-Theorie - Haeckel, Ernst, 1834 -1919 (Georg Reimer, 1866)

Generic catalogue of recent & fossil shells - Woodward, S. P. (Samuel Peckworth), 1821 -1865 (Printed for R. Damon, 1859)

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

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, 1876)

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 (Harper and brothers, 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, 1876)

A geographical history of mammals - Lydekker, Richard, 1849 -1915 (The University press, 1896)

Die geographische Verbreitung der Nacktschnecken - Heynemann, D. F. (M. Diesterweg, 1905)

Geological literature added to the Geological Society's Library - Geological Society of London. Library. (The Society, 1900)

Geological literature added to the Geological Society's Library - Geological Society of London. Library. (The Society, 1902)

Geological literature added to the Geological Society's Library - Geological Society of London. Library. (The Society, 1903)

Geological literature added to the Geological Society's Library - Geological Society of London. Library. (The Society, 1913)

Geological literature added to the Geological Society's Library - Geological Society of London. Library. (The Society, 1915)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1864)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1866)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1872)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1877)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1880)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1881)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1882)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1885)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1896)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1903)

The geological magazine, or, Monthly journal of geology - Woodward, Henry, 1832 -1921 (Cambridge University Press, 1910)

The Geological record ... A list of publications on geology, mineralogy, and palæontology - Sherborn, Charles Davies, 1861 -1942 (1874)

The Geological record ... A list of publications on geology, mineralogy, and palæontology - Sherborn, Charles Davies, 1861 -1942 (1875)

The geological story of the isle of Wight - Hughes, John Cecil. (Edward Stanford, limited, 1922)

Geologische Rundschau : Zeitschrift für Allgemeine Geologie (1913)

Geologische und palæontologische Abhandlungen (G. Fischer, 1913)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1859)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1860)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1861)

The geologist : a popular monthly magazine of geology - Mackie, Samuel Joseph. (1863)

The geology of England and Wales: with notes on the physical features of the country - Woodward, Horace B. (Horace Bolingbroke), 1848 -1914 (G. Philip & Son, 1887)

Geology of Oxford and the valley of the Thames - Phillips, John, 1800 -1874 (Clarendon Press, 1871)

The geology of the Isle of Wight - Bristow, Henry W. (Henry William), 1817 -1889 (Printed for HMSO by Eyre and Spottiswoode, 1889)

Die Geschichte der Natur : als zweite gänzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (Bei J.J. Palm und Ernst Enke, 1837)

Geschlecht und Geschlechter im Tierreiche - Meisenheimer, Johannes, 1873 -1933 (G. Fischer, 1921)

Giornale di Malacologia - Strobel, Pellegrino, 1821 -1895 (1853)

Giornale di Malacologia - Strobel, Pellegrino, 1821 -1895 (1854)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1901)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1920)

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

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1909)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1913)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1908)

The great Sahara: wanderings south of the Atlas Mountains - Tristram, H. B. (Henry Baker), 1822 -1906 (J. Murray, 1860)

Grundriss der vergleichenden Anatomie - King's College London. (Wilhelm Engelmann, 1874)

Grundriss der vergleichenden Anatomie - Gegenbaur, C. (Carl), 1826 -1903 (Wilhelm Engelmann, 1874)

Grundriss der vergleichenden Anatomie - Gegenbaur, C. (Carl), 1826 -1903 (W. Engelmann, 1878)

Grundriss der Versteinerungskunde / von Hanns Bruno Geinitz - Geinitz, Hanns Bruno, 1814 -1900 (Arnoldischen Buchhandlung, 1845)

Grundzüge der Anatomie der wirbellosen Thiere - Huxley, Thomas Henry, 1825 -1895 (W. Engelmann, 1878)

Grundzüge der Paläontologie (Paläzoologie)/ von Karl A. von Zittel ... - Zittel, Karl Alfred von, 1839 -1904 (Druck und verlag von R. Oldenbourg, 1903)

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)

Guide aux collections de zoologie, géologie et minéralogie - Locard, Arnould, 1841 -1904 (Imprimerie Pitrat, 1875)

A guide to Belfast and the counties of Down & Antrim - Belfast Naturalists' Field Club. (M'Caw, Stevenson & Orr, ltd, 1902)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) ... - British Museum (Natural History). Department of Geology. (Printed by order of the Trustees, 1911)

Guide to the shell and starfish galleries (Mollusca, Echinodermata, Vermes) in the Department of Zoology of the British Museum (Natural History) ... - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees [by Taylor and Francis], 1888)

A guide to the shell and starfish galleries (Mollusca, Polyzoa, Brachiopoda, Tunicata, Echinoderma, and worms). Department of Zoology, British museum (Natural history). With numerous illustrations - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Printed by order of the trustees, 1901)

A guide to the shell and starfish galleries (Mollusca, Polyzoa, Brachiopoda, Tunicata, Echinoderma, and worms) - Bell, F. J. (Francis Jeffrey), 1855 -1924 (Printed by order of the Trustees [by W. Clowes and sons, limited], 1908)

Half-hours in the green lanes : a book for a country stroll - Taylor, J. E. (John Ellor), 1837 -1895 (W. H. Allen & Company, 1898)

Hamlyn's menagerie magazine (1917)

A hand-book of the Peak of Derbyshire, and to the use of the Buxton mineral waters - Royal College of Physicians of London. (John Cumming Bates, 1872)

A hand-book of the Peak of Derbyshire, and to the use of the Buxton mineral waters - Royal College of Physicians of London. (C. F. Wardley, 1886)

Hand list of Mollusca in the Indian Museum, Calcutta - Indian Museum. (Printed by order of the Trustees, 1878)

Hand list of Mollusca in the Indian Museum, Calcutta - Indian Museum. (Printed by order of Trustees, 1878)

Hand list of Mollusca in the Indian Museum, Calcutta - Indian Museum. (Printed by order of the trustees, 1878)