Genera og species of Danmarks Eleutherata at tjene som fauna for denne orden og som indledning til dens anatomie og historie 1. bd - Schiødte, J. C. (Jørgen Matthias Christian), 1815 -1884 (Trykt i Bianco Lunos bogtrykkeri, 1841)

General index report of the Canadian Arctic Expedition [v. 3] (King's Printer?, 1920)

Geodephaga britannica. A monograph of the carnivorous ground-beetles indigenous to the British Isles - Dawson, John Frederic, 1802 -1870 (J.Van Voorst, 1854)

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 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)

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

Glanures entomologiques : ou recueil de notes monographiques, descriptions, critiques, remarques et synonymies diverses - Jacquelin Du Val, Pierre Nicolas Camille, 1828 -1862 (Chez M.A. Deyrolle, Naturaliste, 1859)

Glanures entomologiques; ou, Recueil de notes monographiques, descriptions, critiques, remarques et synonymies diverses - Jacquelin Du Val, Pierre Nicolas Camille, 1828 -1862 (Imprimerie de E. Donnaud, 1859)

Glanures entomologiques, ou recueil de notes monographiques : descriptions, critiques, remarques et synonymies diverses - Jacquelin Du Val, Pierre Nicolas Camille, 1828 -1862 (Deyrolle, 1859)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1912)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1931)

The grammar of entomology - Newman, Edward, 1801 -1876 (F. Westley and A.H. Davis, 1835)

Grønland-Expedition der Gesellschaft für Erdkunde zu Berlin, 1891-1893 - VanHöffen, Ernst, 1858 -1919 (W.H. Kühl, 1897)

Grønlands landarthropoder (Insecta et Arachnida Groenlandicæ) - Henriksen, Kai Ludvig, 1888 - (Bianco Lunos bogtrykkeri, 1917)

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

Gründliche Anweisung Krustenthiere, Vielfueße, Asseln, Arachniden und Insecten aller Klassen zu sammeln, zu präparieren, aufzubewahren und zu versenden : nach mehr als zwanzigjähriger Erfahrung und eigener Ausübung : für Sammler und Liebhaber - Zeh, Conrad Heinrich (Neurenberg) (in der E.H. Zeh'schen Buchhandlung, 1834)

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

Guide de l'amateur d'insectes : comprenant les généralités sur leur division en ordres, l'indication des utensiles et les meilleurs procédés pour leur faire la chasse, les époques et les conditions les plus favorables à cette chasse, la manière de les préparer et de les conserver en collections - Société entomologique de France. (chez Deyrolle, 1868)

A guide to an arrangement of British insects : being a catalogue of all the named species hitherto discovered in Great Britain and Ireland - Curtis, John, 1791 -1862 (Printed for the author, published and sold by J. Pigot, 1837)

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

Guide to California insects - Woodworth, C. W. (Charles William), 1865 -1940 (The Law press, 1913)

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 study of insects, and a treatise on those injurious and beneficial to crops: for the use of colleges, farm schools, and agriculturists - Packard, A. S. (Alpheus Spring), 1839 -1905 (Naturalist's book agency; [etc.,etc.], 1869)

Guide to the study of insects and a treatise on those injurious and beneficial to crops : for the use of colleges, farm-schools, and agriculturists - Packard, A. S. (Alpheus Spring), 1839 -1905 (H. Holt, 1878)

Guide to the study of insects : and a treatise on those injurious and beneficial to crops for the colleges, farm-schools, and agriculturists - Packard, A. S. (Alpheus Spring), 1839 -1905 (Henry Holt, 1889)

Guide to the study of insects, and a treatise on those injurious and beneficial to crops: for the use of colleges, farm-schools, and agriculturists - Packard, A. S. (Alpheus Spring), 1839 -1905 (Naturalist's Agency; [etc., etc.], 1874)

Guide to the study of insects and a treatise on those injurious and beneficial to crops for the use of colleges, farm-schools, and agriculturists - Packard, A. S. (Alpheus Spring), 1839 -1905 (Holt, 1880)

Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists - Packard, A. S. (Alpheus Spring), 1839 -1905 (H. Holt and Company, 1889)

Guide to the study of insects and a treatise on those injurious and beneficial to crops, for the use of colleges, farm-schools, and agriculturists - Packard, A. S. (Alpheus Spring), 1839 -1905 (H. Holt and Company, 1883)

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

A handbook of the Coleoptera or Beetles of Great Britain and Ireland - Cox, Herbert Edward (E.W. Janson, 1874)

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)

Handbuch der entomologie - Schröder, Christoph Wilhelm Marcus, 1871 - (Gustav Fischer, 1914)

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

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)

Handbuch der Pflanzenkrankheiten - Graebner, Paul, 1871 -1933 (P. Parey, 1913)

Handbuch der Pflanzenkrankheiten - Graebner, Paul, 1871 -1933 (P. Parey, 1932)

Handbuch der Pflanzenkrankheiten - Sorauer, Paul, 1839 -1916 (P. Parey, 1921)

Handbuch der Pflanzenkrankheiten - Lindau, Gustav, 1866 -1923 (P. Parey, 1908)

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

Handbuch der Zoologie - Wiegmann, Arend Friedrich August, 1802 -1841 (im Verlage bei C.G. Lüdertz, 1832)

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

Handbuch der zoologie : Nach der zweiten holländischen ausgabe - Hoeven, Jan van der, 1801 -1868 (L. Voss, 1850)

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

Handbuch für Naturaliensammler : Eine Praxis der Naturgeschichte ; Mit 12 Farbtafeln, 31 Tafeln nach Zeichnungen, und Photographien, sowie 465 Textabbildungen nach Zeichnungen, Photographien und Mikrophotographien des Verfassers - Bade, E. (Fritz Pfenningstorff, 1913)

Handlexikon der Naturwissenschaften und Medizin - Bechhold, H. (Heinrich), 1866 -1937 (Bechhold, 1919)