The germ-plasm; a theory of heredity - Weismann, August, 1834 -1914 (Scribner's, 1893)

The Germ-plasm: a theory of heredity. Translated by W. Newton Parker and Harriet Rönnfeldt - Weismann, August, 1834 -1914 (Scribner, 1893)

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

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1947)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1963)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1980)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1983)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1990)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 2005)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 2022)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1897)

Glimpses of ocean life; or, Rock-pools and the lessons they teach - Harper, John, F. R. S. S. A. (T. Nelson and sons, 1861)

Glimpses of ocean life; or, Rock-pools and the lessons they teach - Harper, John. (T. Nelson, 1860)

Global biodiversity - Canadian Museum of Nature (Canadian Museum of Nature, 1994)

Global biodiversity - Canadian Museum of Nature (Canadian Museum of Nature, 1997)

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

A glossary of anatomical, physiological, and biological terms - Dunman, Thomas, 1849 -1882 (Okeden & Welsh, 1889)

A glossary of biological, anatomical, and physiological terms - Dunman, Thomas, 1849 -1882 (D. Appleton & company, 1879)

A glossary of scientific terms for general use - Henry, Alexander, 1822 -1893 (Walton and Maberly, 1861)

Goldfish breeds and other aquarium fishes, their care and propagation; a guide to freshwater and marine aquaria, their fauna, flora and management - Wolf, Herman Theodore, 1855 - (Innes & Sons, 1908)

Goldfish varieties and tropical aquarium fishes; a complete guide to aquaria and related subjects - Innes, William T. (William Thornton), 1874 -1969 (Innes, 1917)

Goldfish varieties and tropical aquarium fishes; a complete guide to aquaria and related subjects - Innes, William T. (William Thornton), 1874 -1969 (Innes, 1921)

Grapevine - American Museum of Natural History. Employees' Benefit Association. (Employees' Benefit Association of the American Museum of Natural History, 1937)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1995)

Ground beetles (Carabidae) of Fennoscandia : a zoogeographic study - Lindroth, Carl Hildebrand 1905 -1979 (Smithsonian Institution Libraries and National Science Foundation, 1992)

The growth of groups in the animal kingdom - Lloyd, R. E. (Longmans, Green, and Co, 1912)

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, 1880)

Guide leaflet - American Museum of Natural History (The Museum, 1923)

Guide leaflet - American Museum of Natural History (The Museum, 1937)

Guide to an exhibition of old natural history books, illustrating the origin and progress of the study of natural history up to the time of Linnæus - British Museum (Natural History) (Printed by order of the Trustees, 1905)

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

The Guide to nature - Agassiz Association. (Agassiz Association, 1914)

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)

A guide to the study of fresh-water biology, with special reference to aquatic insects and other invertebrate animals and phyto-plankton - Needham, James G. (James George), 1868 -1957 (New York, Comstock Pub. Co, 1941)

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

Gulf and Caribbean research - Gulf Coast Research Laboratory (Ocean Springs, Miss.) (Gulf Coast Research Laboratory and the University of Southern Mississippi Libraries, 2002)

Gulf research reports - Gulf Coast Research Laboratory (Ocean Springs, Miss.) (Gulf Coast Research Laboratory, 1974)

Gulf research reports - Gulf Coast Research Laboratory (Ocean Springs, Miss.) (Gulf Coast Research Laboratory, 1977)

Gypsy moth management in the United States : a cooperative approach : final environmental impact statement - United States. Animal; Plant Health Inspection Service. (U.S. Dept. of Agriculture, Forest Service, Northeastern Area State and Private Forestry, 1995)

hai yang sheng wu xue - Xiang, Jianhai. (ke xue chu ban she, 2003)

Hand-book of animal classification for the use of medical and science students - Branford, Victor V. (E. & S. Livingstone, 1890)

Handboek der dierkunde - Leuckart, Rudolf, 1823 -1898 (J.C.A. Sulpke, 1859)

Handbook of basic microtechnique - Gray, Peter, 1908 - (Blakiston, 1952)

Handbook of basic microtechnique - Gray, Peter, 1908 - (McGraw-Hill, 1958)

A handbook of cryptogamic botany - Bennett, Alfred W. (Alfred William), 1833 -1902 (Longmans, Green, and Co, 1889)

A handbook of cryptogamic botany - Bennett, Alfred W. (Alfred William), 1833 -1902 (Longmans, Green, 1889)

Handbook of invertebrate zoology. For laboratories and seaside work - Brooks, William Keith, 1848 -1908 (S.E. Cassino, 1882)

Handbook of invertebrate zoology. For laboratories and seaside work - Brooks, William Keith, 1848 -1908 (S. E. Cassino, 1882)

Handbook of protozoology - Kudo, Richard R. (Richard Roksabro), 1886 -1967 (C.C. Thomas, 1931)

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 - Dawson, J. W., (John William), 1820 -1899 (Dawson, 1886)

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

A handbook to the marine aquarium : containing practical instructions for constructing, stocking, and maintaining a tank, and for collecting plants and animals - Gosse, Philip Henry, 1810 -1888 (John VanVoorst, 1856)

A handbook to the marine aquarium; containing practical instructions for constructing, stocking, and maintaining a tank, and for collecting plants and animals - Gosse, Philip Henry, 1810 -1888 (J. Van Voorst, 1855)

Handbuch der entomologie - Schröder, Christoph Wilhelm Marcus, 1871 - (Gustav Fischer, 1921)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1876)

Handbuch der palaeontologie - Schimper, Wilhelm-Philippe, 1808 -1880 (R. Oldenbourg, 1890)

Handbuch der vergleichenden Embryologie - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Fischer, 1880)

Handbuch der vergleichenden Physiologie - Winterstein, Hans, 1879 - (Fischer, 1921)

Handbuch der Zoologie - Peters, Wilhelm C. H. (Wilhelm C. Hartwig), 1815 -1883 (W. Engelmann, 1875)

Handbuch der Zoologie; eine Naturgeschichte der Stämme des Tierreiches - Kükenthal, W. G. (Willy Georg), 1861 -1922 (W. de Gruyter, 1923)

Handbuch der zoologie - Carus, Julius Victor, 1823 -1903 (W. Engelmann, 1863)

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)