Geology of the Denver basin in Colorado - Emmons, Samuel Franklin, 1841 -1911 (Govt. Print. Off, 1896)

Geology of the Eureka district, Nevada, with an atlas - Walcott, Charles D. (Charles Doolittle), 1850 -1927 (Govt. print. off, 1892)

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

The geology of the south-east of England - Mantell, Gideon Algernon, 1790 -1852 (Longman, Rees, Orme, Brown, Green, & Longman, 1833)

Geology of the Yellowstone National Park : Part II, descriptive geology, petrography, and paleontology - Walcott, Charles D. (Charles Doolittle), 1850 -1927 (Govt. Print. Off, 1899)

Geology of Wisconsin. Survey of 1873-1879 - Geological; Natural History Survey (Wis.) (Published under the direction of the chief geologist, by the commissioners of public printing, 1877)

Geology of Wisconsin. Survey of 1873-1879 - Wisconsin. Chief Geologist. (Published under the direction of the chief geologist, by the commissioners of public printing, 1877)

George Engelmann : Printed works - Engelmann, George, 1809 -1884 (1863)

Georges Bank benthic infauna monitoring program : final report for first year of sampling (July, 1981 - May, 1982) - Woods Hole Oceanographic Institution. (Prepared for U.S. Dept. of the Interior, Minerals Management Service by Batelle New England Research Laboratory and Woods Hole Oceanographic Institution, 1983)

Georges Bank benthic infauna monitoring program : final report for second year of sampling (July, 1982-May, 1983) - Woods Hole Oceanographic Institution. (Prepared for U.S. Dept. of Interior, Minerals Management Service by Battelle New England Research Laboratory and Woods Hole Oceanographic Institution, 1984)

Die Geschichte der Natur : als zweite gÃ¤nzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (J.J. Palm und E. Enke, 1835)

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, 1835)

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)

Geschichte der Urwelt : mit besonderer Berücksichtigung der Menschenrassen und des mosaischen Schöpfungsberichtes / von Andreas Wagner - Wagner, J. A. (Johann Andreas), ‏ 1797 -1861 (L. Voss, 1857)

Geschichte der Urwelt : mit besonderer Berücksichtigung der Menschenrassen und des mosaischen Schöpfungsberichtes / von Andreas Wagner - Wagner, J. A. (Johann Andreas), ‏ 1797 -1861 (L. Voss, 1858)

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

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1878)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1912)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1914)

The glacial nightmare and the flood; a second appeal to common sense from the extravagance of some recent geology ... - Tennant, John (S. Low, Marston, 1893)

Les glandes du pied et les pores aquifères chez les lamellibranches - Barrois, Théodore, 1859 - (L. Danel, 1885)

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

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, 1897)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1921)

Goethe's Kunstsammlungen - Goethe, Johann Wolfgang von, 1749 -1832 (F. Frommann, 1848)

Gray's Botanical text-book - Gray, Asa, 1810 -1888 (Ivison, 1879)

Gray's Botanical text-book - Gray, Asa, 1810 -1888 (American Book Company, 1879)

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 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)

Der Grünsand von Aachen und seine Molluskenfauna / von Johannes Böhm - Böhm, Johannes, 1857 -1938 (Universitäts-Buchdruckerei von C. Georgi, 1885)

Gu sheng tai xue yan jiu zhi nan - Zhou, Mingzhen & Hu Changang. (ke xue chu ban she, 1956)

gu sheng wu xue jiao cheng - Yang, Zunyi, Hao Yichun & Chen Guoda (di zhi chu ban she, 1959)

gu sheng wu xue jiao cheng - I︠A︡kovlev, N. N. (Nikolaĭ Nikolaevich) 1870 -1966 (di zhi chu ban she, 1954)

guang xi di ceng - Xu, Huaida. (di zhi chu ban she, 1959)

guang zhou zhi wu zhi - Hou, Kuanzhao 侯宽昭 (ke xue chu ban she)

Guide - Field Museum of Natural History. ([The Museum], 1910)

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

Guide books of excursions in Canada. 1-10 - Geological Survey of Canada (Government Printing Bureau, 1913)

Guide to localities illustrating the geology, marine zoology, and botany of the vicinity of Boston. Ed. by A.W. Grabau and J.E. Woodman - American Association for the Advancement of Science. (A.A.A.S, 1898)

Guide to localities illustrating the geology, marine zoology, and botany of the vicinity of Boston - American Association for the Advancement of Science. (A.A.A.S, 1898)

A guide to the fossil invertebrate animals in the Department of geology and palaeontology in the British museum (Natural history) - Bather, Francis Arthur, 1863 -1934 (Printed by order of the Trustees, 1907)

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 invertebrates of the synoptic collection in the Museum of the Boston society of natural history - Sheldon, J. M. Arms (Jennie Maria Arms), 1852 -1938 (The Society, 1905)

Guide to the invertebrates of the synoptic collection in the Museum of the Boston society of natural history - Boston Society of Natural History. Museum. (The Society, 1905)

Guide to the Mollusca exhibited in the Zoological Department, British Museum (Natural History) [Prepared by G.C. Robson] - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees of the British Museum, sold at the British Museum (Natural History), 1923)

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)

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)

Guide to the zoological collections in the Invertebrate gallery of the Indian Musem - Indian Museum. (Printed by Order of the Indian Museum, 1894)

Gulielmi Hudsoni, Regiae Societatis Socii et Pharmacopaei Londinensis, Flora anglica : exhibens plantas per regnum angliae sponte crescentes, distributas secundum systema sexuale : cum differentiis specierum, synonymis autorum, nominibus incolarum, solo locorum, tempore florendi, officinalibus pharmacopaeorum - Hudson, William, 1730? -1793 (Impensis auctoris, 1762)

Gulielmi Hudsoni, Regiae Societatis Socii et Pharmacopaei Londinensis, Flora anglica : exhibens plantas per regnum Britanniæ sponte crescentes, distributas secundum systema sexuale : cum differentiis specierum, synonymis auctorum, nominibus incolarum, solo locorum, tempore florendi, officinalibus pharmacopæorum - Hudson, William, 1730? -1793 (Printed for R. Faulder [and 9 others], 1798)

The habits, anatomy, and embryology of the giant scallop, (Pecten tenuicostatus, Mighels) - Drew, Gilman A. (Gilman Arthur), 1868 -1934 (1906)

Half-hours at the sea-side; or, Recreations with marine objects - Taylor, J. E. (John Ellor), 1837 -1895 (R. Hardwicke, 1872)

Half hours at the sea-side; or, Recreations with marine objects - Taylor, J. E. (John Ellor), 1837 -1895 (D. Bogue, 1880)

Half hours at the sea-side; or, Recreations with marine objects - Taylor, J. E. (John Ellor), 1837 -1895 (R. Hardwicke, 1875)

Hampstead Hill : its structure, materials and sculpturing - Lobley, James Logan, 1834 -1913 (Roper and Drowley, 1889)

Hampstead Hill; its structure, materials, and sculpturing. With The flora of Hampstead by Henry T. Wharton; The insect fauna of Hampstead - Lobley, James Logan, 1834 -1913 (Roper and Drowley, 1889)

Handbook for Southport : medical and general, with copious notices of the natural history of the district - McNicoll, David H. (R. Johnson, 1883)

Handbook of paleontology for beginners and amateurs - Goldring, Winifred, 1888 -1971 (The University of the State of New York, 1929)

Handbook of systematic malacology - Thiele, Johannes, 1860 -1935 (Smithsonian Institution Libraries : National Science Foundation, 1998)

Handbook of zoology - Hoeven, Jan van der, 1801 -1868 (University Press, 1856)

Handbook of zoology - Clark, William, 1788 -1855 (Longman, Brown, Green, Longmans, and Roberts, 1856)

Handbook of zoology : with examples from Canadian species, recent and fossil - Dawson, J. W., (John William), 1820 -1899 (Dawson, 1880)

Handbook of zoology : with examples from Canadian species, recent and fossil. Part I, Invertebrata - Dawson, J. W., (John William), 1820 -1899 (Dawson Brothers, 1880)

Handbook of zoology with examples from Canadian species, recent and fossil. part I -invertebrata - Dawson, J. W., (John William), 1820 -1899 (Dawson, 1870)

Handbook of zoology with examples from Canadian species, recent and fossil - Dawson, J. W., (John William), 1820 -1899 (Dawson, 1886)

Handbook to the natural history of Cambridgeshire - Shipley, A. E. Sir, (Arthur Everett), 1861 -1927 (University press, 1904)

Handbuch der botanischen terminologie und systemkunde - Bischoff, Gottlieb Wilhelm, 1797 -1854 (1830)

Handbuch der botanischen Terminologie und Systemkunde - Bischoff, Gottlieb Wilhelm, 1797 -1854 (J.L. Schrag, 1830)

Handbuch der Conchyliologie und Malacozoologie - Philippi, Rodolfo Amando, 1808 -1904 (Eduard Anton, 1853)

Handbuch der Naturgeschichte der skelettlosen ungegliederten Thiere - Schweigger, August Friedrich, 1783 -1821 (Im Verlag der Dyk'schen Buchhandlung, 1820)

Handbuch der Naturgeschichte. Zum Gebrauch bei vorlesungen - Burmeister, Hermann, 1807 -1892 (Verlag von Theod. Chr. Friedr. Enslin, 1837)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1881)