Gesammelte Werke - Humboldt, Alexander von, 1769 -1859 (J.G. Cotta, 1889)

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)

Giornale Arcadico di Scienze / Lettere ed Arti (1831)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1915)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1933)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1940)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1944)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1951)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1992)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1887)

Glossarium polyglottum bryologiae = A multilingual glossary for bryology - Magill, Robert E. (Missouri Botanical Garden, 1990)

A glossary of botanic terms with their derivation and accent - Jackson, Benjamin Daydon, 1846 -1927 (Duckworth, 1928)

A glossary of botanic terms, with their derivation and accent - Jackson, Benjamin Daydon, 1846 -1927 (Duckworth, 1905)

A glossary of botanic terms, with their derivation and accent - Jackson, Benjamin Daydon, 1846 -1927 (Duckworth & Co, 1905)

Gradient analysis, habitats and species diversity of bryophytes in Jasper National Park, Alberta - University of Alberta. (University of Alberta], 1976)

A grammar of botany : illustrative of artificial, as well as natural classification: with an explanation of Jussieu's system - Smith, James Edward, 1759 -1828 (Longman, Ree, Orme, Brown, and Green, 1826)

A grammar of botany, illustrative of artificial, as well as natural, classification with an explanation of Jussieu's system - Smith, James Edward, 1759 -1828 (Longman, 1821)

A grammar of botany illustrative of artificial, as well as natural, classification, with an explanation of Jussieu's system - Smith, James Edward, 1759 -1828 (printed for Longman, Hurst, Rees, Orme, and Brown, 1821)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1988)

Green scene - Pennsylvania Horticultural Society. (Pennsylvania Horticultural Society, 2005)

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1872)

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1874)

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1882)

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1885)

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

Gründzuge der Botanik; Repetitorium für Studierende der Naturwissenschaften und Medicin und Lehrbuch für politechnische, land- und forstwirtschaftliche Lehranstalten - Luerssen, Christian, 1843 -1916 (1877)

Grundriss der Kräuterkunde zu Vorlesungen - Willdenow, Karl Ludwig, 1765 -1812 (Bei Haude und Spener, 1792)

Grundriss der Kräuterkunde zu Vorlesungen entworfen - Willdenow, Karl Ludwig, 1765 -1812 (Mit v. Ghelenschen Schriften, 1799)

Grundriss der Kryptogamen-Kunde - Körber, Gustav Wilhelm, 1817 -1885 (Ed. Trewendt, 1848)

Grundzüge der Pflanzenverbreitung in Chile - Reiche, Karl Friedrich, 1860 -1929 (W. Engelmann, 1907)

Grundzüge der Pflanzenverbreitung in den Karpathen - Pax, Ferdinand, 1858 -1942 (W. Engelmann, 1898)

Grundzüge der Pflanzenverbreitung in den Kaukasusländern von der unteren Wolga über den Manytsch-Scheider bis zur Scheitelfläche Hocharmeniens - Radde, Gustav, 1831 -1903 (W. Engelmann, 1899)

Grundzüge der philosophischen Botanik - Kützing, Friedrich Traugott, 1807 -1893 (F.A. Brockhaus, 1851)

Guide de l'élève et du practicien pour les travaux pratiques de micrographie, comprenant la technique et les applications du microscope ... - Beauregard, H. (Henri), 1851 -1900 (C. Masson, 1880)

Guide for the identification of rare, threatened or sensitive bryophytes in the range of the northern spotted owl, western Washington, western Oregon, and northwestern California - United States. Bureau of Land Management. (U.S. Department of the Interior, Bureau of Land Management, Oregon-Washington State Office, 1996)

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

Guide to the identification of plant macrofossils in Canadian peatlands - Lévesque, P. E. M. (Agriculture Canada, 1988)

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 recognition of the principal orders of cryptogams and the commoner and more easily distinguished New England genera. With a full glossary - Sargent, Frederick Leroy, 1863 -1928 (C. W. Sever, 1886)

Haandbog i den danske flora - Lange, Johan, 1818 -1898 (C.A. Reitzels forlag, 1864)

Handbok i Skandinaviens flora : innefattande sveriges och norges växter, till och med mossorna - Hartman, Carl Johan, 1790 -1849 (Z. Haeggström, 1864)

Handbook of British mosses : comprising all that are known to be natives of the British Isles - Berkeley, M. J. (Miles Joseph), 1803 -1889 (L. Reeve & Co, 1895)

Handbook of British mosses comprising all that are known to be natives of the British Isles - Berkeley, M. J. (Miles Joseph), 1803 -1889 (L. Reeve, 1863)

Handbook of British mosses; comprising all that are known to be natives of the British Isles - Berkeley, M. J. (Miles Joseph), 1803 -1889 (L. Reeve, 1863)

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

A handbook of cryptogamic botany / by Alfred W. Bennett and George Murray - 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 mosses, with an account of their structure, classification, geographical distribution, and habitats - Bagnall, James E. (James Eustace), 1830 -1918 (S. Sonnenschein, 1886)

A handbook of plant tissue culture - White, Philip R. (Philip Rodney), 1901 - (The J. Cattell press, 1943)

Handbook of plants - Henderson, Peter, 1822 -1890 (P. Henderson, 1881)

A handbook of systematic botany - Warming, Eugenius, 1841 -1924 (Macmillan & Co, 1895)

A handbook of systematic botany - Warming, Eugenius, 1841 -1924 (Swan, 1904)

Handbook of the New Zealand flora : a systematic description of the native plants of New Zealand and the Chatham, Kermadec's, Lord Auckland's, and Macquarrie's islands - Hooker, Joseph Dalton, 1817 -1911 (Reeve & Co, 1867)

Handbuch der allgemeinen Botanik - Müller, Nicolaus Jacob Carl, 1843? -1901 (C. Winter's UniversitMatsbuchhandlung, 1880)

Handbuch der Botanik - Schenk, A. (August), 1815 -1891 (E. Trewendt, 1879)

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

Handbuch der Forstwissenschaft - Lorey, Tuisko von, 1845 -1901 (H. Laupp, 1912)

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, 1836)

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

Handbuch der systematischen botanik, mit besonderer berücksichtigung der arzneipflanzen. Bd. 1 - Luerssen, Christian, 1843 -1916 (H. Haessel, 1879)

Handbuch zur Erkennung der nutzbarsten und am häufigsten vorkommenden Gewächse - Link, Heinrich Friedrich, 1767 -1851 (Spenerschen Buchhandlung, 1833)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1865)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1867)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1870)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1872)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1875)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1883)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1889)

Harriman Alaska series. vol. I-V, VIII-XIV - Smithsonian Institution (Smithsonian Institution, 1904)