1966 progress report on pesticides and related activities - United States. Department of Agriculture. (1966)

Abhandlungen der Königlich Preussischen Geologischen Landesanstalt - Königlich-Preussische Geologische Landesanstalt. (1906)

Abhandlungen der Naturforschenden Gesellschaft zu Halle - Naturforschende Gesellschaft zu Halle. (Naturforschende Gesellschaft zu Halle, 1858)

Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg - Naturhistorische Gesellschaft Nürnberg. (Conrad Geiger, 1898)

Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg - Naturhistorische Gesellschaft Nürnberg. (Conrad Geiger, 1900)

Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg - Naturhistorische Gesellschaft Nürnberg. (Conrad Geiger, 1906)

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, 1900)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1906)

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

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1893)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1901)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1904)

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, 1880)

Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1886)

Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1890)

Activities report - Smithsonian Institution (Museum of Natural History, Smithsonian Institution, 1974)

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

L'Agriculture pratique des pays chauds - France. Ministère des colonies. (Augustin Challamel, 1907)

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, 1900)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1901)

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, 1907)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1908)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1909)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1914)

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

The American garden (Beach, Son & Co, 1890)

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, 1919)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1885)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1882)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1885)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1887)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1889)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1895)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1905)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1882)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1920)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1929)

Anales del Museo Nacional de Buenos Aires - Museo Nacional de Buenos Aires. (Impr. de Juan A. Alsina, 1899)

Anales del Museo Nacional de Buenos Aires - Museo Nacional de Buenos Aires. (Impr. de Juan A. Alsina, 1911)

Anales del Museo Nacional de Historia Natural de Buenos Aires - Museo Nacional de Historia Natural de Buenos Aires. (Impr. y Casa Editora "Juan A. Alsina", 1911)

Anleitung zum Sammeln der Kryptogamen - Sydow, P. (Paul), 1851 -1925 (J. Hoffmann, 1885)

Anleitung zum studium der Mycologie, nebst kritischer Beschreibung aller bekannten Gattungen, und einer kurzen Geschichte der Systematik - Corda, August Karl Joseph, 1809 -1849 (F. Ehrlich, 1842)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1904)

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, 1906)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1907)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1909)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1911)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1912)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1922)

Annales - Société des sciences naturelles de la Charente-Inférieure. (La Société, 1879)

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, 1880)

Annales de la Société botanique de Lyon - Société botanique de Lyon. (Henri Georg, 1896)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1846)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1856)

Annales historico-naturales Musei Nationalis Hungarici - Horváth, Géza, 1847 -1937 (1907)

Annales historico-naturales Musei Nationalis Hungarici - Horváth, Géza, 1847 -1937 (1909)

Annali di agricoltura - Italy. Ministero di agricoltura, industria e commercio. (1887)

Annali di botanica - Università degli studi di Roma "La Sapienza". Dipartimento di biologia vegetale. (Tipografia F. Failli [etc.], 1907)

Annali di botanica - Università degli studi di Roma "La Sapienza". Dipartimento di biologia vegetale. (Tipografia F. Failli [etc.], 1913)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1881)

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

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1889)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1900)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1906)

The Annals of Scottish natural history (David Douglas, 1898)

Annals of the Andersonian Naturalists' Society - Andersonian Naturalists' Society. (1891)

Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 1929)

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

Annuaire du Conservatoire et du jardin botaniques de Genève - Conservatoire et jardin botaniques de la ville de Genève. (Conservatoire botanique, 1919)

Annual conference - Cryptogamic Society of Scotland. Conference. (The Society, 1905)

Annual conference - Cryptogamic Society of Scotland. Conference. (The Society, 1907)

Annual conference - Cryptogamic Society of Scotland. Conference. (The Society, 1908)

Annual conference - Cryptogamic Society of Scotland. Conference. (The Society, 1911)

Annual conference - Cryptogamic Society of Scotland. Conference. (The Society, 1912)

Annual conference - Cryptogamic Society of Scotland. Conference. (The Society, 1913)

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, 1913)

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

Annual report - Missouri Botanical Garden. (Board of Trustees, 1898)

Annual report - Missouri Botanical Garden. (Board of Trustees, 1899)

Annual report of the Agricultural Experiment Station - Cornell University. Agricultural Experiment Station. (The University, 1889)

Annual report of the Agricultural Experiment Station - Cornell University. Agricultural Experiment Station. (The University, 1890)

Annual report of the Agricultural Experiment Station - Cornell University. Agricultural Experiment Station. (The University, 1893)

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, 1888)

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, 1896)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1890)

Report of the United States Commissioner of Fisheries for the fiscal year ... with appendixes - United States. Bureau of Fisheries. (G.P.O, 1930)

Annual report of the Michigan Academy of Science - Michigan Academy of Science. Council. (The Academy, 1917)

Annual report of the Michigan Academy of Science - Michigan Academy of Science. Council. (The Academy, 1919)

Annual report of the Minnesota State Horticultural Society - Minnesota State Horticultural Society. (The Society, 1883)

Annual report of the Minnesota State Horticultural Society - Minnesota State Horticultural Society. (The Society, 1884)

Annual report of the Office of Experiment Stations ... - United States. Office of Experiment Stations. (G.P.O, 1903)

Annual report of the Ohio State Academy of Science - Ohio Academy of Science. (The Academy, 1892)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1892)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1894)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1896)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1897)

Annual report of the Regents - New York State Museum. (J.B. Lyon, State Printer, 1899)

Annual report of the secretary of the State Horticultural Society of Michigan - Michigan State Horticultural Society. (The Society, 1889)

Annual report of the state botanist - Peck, Charles H. (Charles Horton), 1833 -1917 (University of the State of New York, 1897)

Annual report of the State Botanist of the State of New York - Peck, Charles H. (Charles Horton), 1833 -1917 (Troy Press, 1889)

Annual report of the State Botanist of the State of New York - Peck, Charles H. (Charles Horton), 1833 -1917 (Troy Press, 1888)

Annual report of the Trustees of the State Museum of Natural History ... - New York State Museum of Natural History. (The Trustees, 1885)

Annual report of the Trustees of the State Museum of Natural History ... - New York State Museum of Natural History. (The Trustees, 1886)

Annual report of the Trustees of the State Museum of Natural History ... - New York State Museum of Natural History. (The Trustees, 1887)

Annual report on the New York State Museum of Natural History - New York State Museum. (Regents of the University of the State of New York, 1878)

Annual report on the New York State Museum of Natural History - New York State Museum. (Regents of the University of the State of New York, 1871)