Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg - Naturhistorische Gesellschaft Nürnberg. (Conrad Geiger, 1897)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1889)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1890)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1891)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1898)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1903)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1909)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1914)

Abhandlungen und Bericht des Vereins für Naturkunde zu Kassel ... - Verein für Naturkunde zu Kassel. (Vereins für Naturkunde zu Kassel, 1907)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1906)

Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1826)

Agricultural index - H.W. Wilson Company. (H. W. Wilson Co, 1916)

Agricultural index - H.W. Wilson Company. (H. W. Wilson Co, 1919)

The agricultural pests of India, and of eastern and southern Asia, vegetable and animal, injurious to man and his products - Balfour, Edward, 1813 -1889 (B. Quaritch, 1887)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1897)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1904)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1917)

Allgemeine Encyklopädie der gesammten Forst- und Jagdwissenschaften. Unter Mitwirkung der bedeutendsten Fachautoritäten - Dombrowski, Raoul von, 1833 -1896 (M. Perles, 1886)

Allgemeine naturgeschichte, als Philosophische und Humanitätswissenschaft für Naturforscher, Philosophen und das Hoher gebildete Publikum - Perty, Maximilian, 1804 -1884 (C. Fischer, 1838)

Allgemeine Naturgeschichte für alle Stände - Oken, Lorenz, 1779 -1851 (Hoffman'sche Verlags-Buchhandlung, 1841)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1910)

American forestry - American Forestry Association. (American Forestry Association, 1914)

American forestry - American Forestry Association. (American Forestry Association, 1916)

American forestry - American Forestry Association. (American Forestry Association, 1919)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1915)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1916)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1917)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1919)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1921)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1922)

The American journal of science (J.D. & E.S. Dana, 1896)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1857)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1868)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1896)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1898)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1906)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1907)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1881)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1902)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1903)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1905)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1916)

Annales de la Société belge de microscopie - Société belge de microscopie. (H. Manceaux, 1875)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1871)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1877)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1880)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1839)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1843)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1847)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1854)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1859)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1863)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1879)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1885)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1901)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1904)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1841)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1842)

Annals of applied biology - Association of Applied Biologists. (Association of Applied Biologists [etc.], 1920)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1888)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1904)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1905)

Annals of natural history (R. and J.E. Taylor, 1840)

Annals of natural history (R. and J.E. Taylor, 1839)

Annals of natural history (R. and J.E. Taylor, 1838)

Annals of natural history (R. and J.E. Taylor, 1841)

The Annals of Scottish natural history (David Douglas, 1911)

Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 1916)

Annals of the New York Academy of Sciences - New York Academy of Sciences. (New York Academy of Sciences, 1879)

Annals of the New York Academy of Sciences - New York Academy of Sciences. (New York Academy of Sciences, 1877)

L'Année biologique - Fédération des sociétés françaises de sciences naturelles. Office central de faunistique. (Masson, 1895)

L'Année biologique - Fédération des sociétés françaises de sciences naturelles. Office central de faunistique. (Masson, 1921)

Anniversary memoirs of the Boston society of natural history ; pub. in celebration of the fiftieth anniversary of the Society's foundation. 1830-1880 - Boston Society of Natural History. (The Society, 1880)

An annotated index to the fungus taxa described by N. Patouillard - Patouillard, N. (Narcisse), 1854 -1926 (1977)

An annotated translation of the part of Schweinitz's two papers giving the rusts of North America - Arthur, Joseph Charles, 1850 -1942 (s.n, 1918)

Annual report - New York (State). Forest, Fish; Game Commission. (The Commission, 1910)

Annual report - New York State Museum. (University of the State of New York, 1908)

Annual report - New York State Museum. (University of the State of New York, 1910)

Annual report - New York State Museum. (University of the State of New York, 1911)

Annual report - New York State Museum. (University of the State of New York, 1913)

Annual report - New York State Museum. (University of the State of New York, 1915)

Annual report - New York State Museum. (University of the State of New York, 1917)

Annual report 1952 - Southeastern Forest Experiment Station (Asheville, N.C.) (Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1953)

Annual report - Entomological Society of Ontario. (The Society, 1910)

Annual report - Entomological Society of Ontario. (The Society, 1913)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1909)

Annual report of the Board of Control of the New York Agricultural Experiment Station - New York State Agricultural Experiment Station. (Published by the Station under authority of Cornell University, 1906)