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Abhandlungen der Königlich Preussischen Geologischen Landesanstalt - Königlich-Preussische Geologische Landesanstalt. (1911)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1888)

Abhandlungen der Naturforschenden Gesellschaft zu Görlitz - Staatliches Museum für Naturkunde Görlitz. (1884)

Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg - Naturhistorische Gesellschaft Nürnberg. (Conrad Geiger, 1864)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1878)

Acidic deposition and the environment : a literature overview - Alberta Government/Industry Acid Deposition Research Program. (Acid Deposition Research Program, 1987)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1899)

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Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1897)

Aeration and air-content; the role of oxygen in root activity - Clements, Frederic E. (Frederic Edward), 1874 -1945 (Carnegie Institution of Washington, 1921)

Agricultural and industrial bacteriology - Buchanan, Robert Earle, 1883 -1973 (D. Appleton and Company, 1921)

Agricultural and industrial bacteriology - Buchanan, Robert Earle, 1883 -1973 (D. Appleton and company, 1921)

Agricultural bacteriology - Conn, H. W. (Herbert William), 1859 -1917 (P. Blakiston's son & co, 1909)

Agricultural bacteriology; a study of the relation of germ life to the farm, with laboratory experiments for students, microorganisms of soil, fertilizers, sewage, water, dairy products, miscellaneous farm products and of diseases of animals and plants - Conn, H. J. (Harold Joel), 1886 -1975 (P. Blakiston's Son & Co, 1918)

Agricultural bacteriology - Greaves, J. E. (Joseph Eames), 1880 - (Lea & Febiger, 1922)

Agricultural bacteriology : a study of the relation of bacteria to agriculture, with special reference to the bacteria in the soil, in water, in the dairy, in miscellaneous farm products, and in plants and domestic animals - Conn, H. W. (Herbert William), 1859 -1917 (P. Blakiston's son & co, 1901)

Agricultural bacteriology; a study of the relation of germ life to the farm, with laboratory experiments for students - Conn, H. W. (Herbert William), 1859 -1917 (P. Blakiston's Son, 1909)

Agricultural bacteriology; theoretical and practical - Percival, John. (Duckworth, 1920)

L'Agriculture pratique des pays chauds - France. Ministère des colonies. (Augustin Challamel, 1904)

Aids to bacteriology - Moor, Cresacre George. (Baillière, Tindall and Cox, 1916)

Albert Jan Kluyver, his life and work - Kamp, A. F. (Adolph Frederik), 1905 - (North-Holland Pub. Co, 1959)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1887)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1902)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1906)

Allgemeine Biologie - Hertwig, Oscar, 1849 -1922 (G. Fischer, 1909)

Allgemeine Biologie - Hertwig, Oscar, 1849 -1922 (G. Fischer, 1923)

Allgemeine Fischerei-Zeitung (Landesfischereiverband Bayern [etc.], 1896)

Allgemeine Fischerei-Zeitung (Landesfischereiverband Bayern [etc.], 1897)

Allgemeine Fischerei-Zeitung (Landesfischereiverband Bayern [etc.], 1899)

Allgemeine Fischerei-Zeitung (Landesfischereiverband Bayern [etc.], 1905)

Allgemeine Fischerei-Zeitung (Landesfischereiverband Bayern [etc.], 1906)

Allgemeine Pflanzenkaryologie - Tischler, Georg Friedrich Leopold, 1878 - (G. Borntraeger, 1921)

Allgemeine Physiologie. Ein Grundriss der Lehre vom Leben - Verworn, Max, 1863 -1921 (G. Fischer, 1901)

Allgemeine Physiologie; ein Grundriss der Lehre vom Leben - Verworn, Max, 1863 -1921 (G. Fischer, 1909)

Allgemeine Physiologie. Ein Grundriss der Lehre vom Leben - Verworn, Max, 1863 -1921 (G. Fischer, 1897)

Allgemeine Zoologie und Abstammungslehre - Plate, Ludwig, 1862 -1937 (Fischer, 1922)

Ameboid movement, by Asa A. Schaeffer ... - Schaeffer, Asa A. (Asa Arthur), 1883 - (Princeton university press; [etc., etc.], 1920)

Ameboid movement - Schaeffer, Asa A. (Asa Arthur), 1883 - (Princeton University Press, 1920)

The American geologist - Winchell, N. H. 1839 -1914 (Geological Pub. Co. [etc.], 1891)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1918)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1897)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1913)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1868)

The American monthly microscopical journal (Romyn Hitchcock, 1884)

The American monthly microscopical journal (Romyn Hitchcock, 1886)

The American monthly microscopical journal (Romyn Hitchcock, 1892)

The American monthly microscopical journal (Romyn Hitchcock, 1894)

The American monthly microscopical journal (Romyn Hitchcock, 1898)

The American monthly microscopical journal (Romyn Hitchcock, 1901)

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

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The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1918)

Analytical keys to the genera and species of the fresh water Algæ and the Desmidieæ of the United States, founded on the classification of the Rev. Francis Wolle's monographs - Stokes, Alfred C. (Alfred Cheatham) (E.F. Bigelow, 1893)

Analytical keys to the genera and species of the fresh water Algae and the Desmidieae of the United States : founded on the classification of the Rev. Francis Wolle's monographs - Stokes, Alfred C. (Alfred Cheatham) (E. F. Bigelow, 1893)

Anatomie et physiologie végétales à l'usage des étudiants en sciences naturelles des universités, des élèves à l'Institut agronomique, des écoles d'agriculture, etc - Belzung, Ernest, 1859 -1954 (F. Alcan, 1900)

Animal micrology; practical exercises in microscopical methods - Guyer, Michael F. (Michael Frederic), 1874 -1959 (The University of Chicago Press, 1906)

Animal micrology; practical exercises in microscopical methods - Guyer, Michael F. (Michael Frederic), 1874 -1959 (University of Chicago Press, 1910)

Annales de l'Institut Pasteur - Centre national de la recherche scientifique (France) (Masson, 1887)

Annales de l'Institut Pasteur - Centre national de la recherche scientifique (France) (Masson, 1889)

Annales de l'Institut Pasteur - Centre national de la recherche scientifique (France) (Masson, 1896)

Annales de la science agronomique française et étrangère - Institut des recherches agronomiques. Association des anciens lves. (Berger-Levrault, 1899)

Annales de la science agronomique française et étrangère - Institut des recherches agronomiques. Association des anciens lves. (Berger-Levrault, 1922)

Annales de la Société géologique de Belgique - Société géologique de Belgique (Société géologique de Belgique [etc.], 1905)

Annales de la Société royale zoologique et malacologique de Belgique - Société royale zoologique et malacologique de Belgique. (s.n.], 1904)

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Annales de micrographie (1888)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1835)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1844)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1892)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1913)

Annales des sciences naturelles. Botanique (Fortin, Masson, 1914)

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

Annali di botanica - Università degli studi di Roma "La Sapienza". Dipartimento di biologia vegetale. (Tipografia F. Failli [etc.], 1914)

Annali di botanica - Università degli studi di Roma "La Sapienza". Dipartimento di biologia vegetale. (Tipografia F. Failli [etc.], 1917)

The Annals and magazine of natural history; zoology, botany, and geology (Taylor and Francis, Ltd, 1888)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1892)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1898)

Annals of botany - Balfour, Isaac Bayley, 1853 -1922 (Academic Press [etc.], 1913)

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"Appendix to the catalogue of the flora of Nebraska." With a supplementary list of recently reported species - Bessey, Charles E. (Charles Edwin), 1845 -1915 (1892)

[Appletons'] annual cyclopaedia and register of important events of the year: 1876-95. New series (D. Appleton, 1877)

Applied and economic botany, especially adapted for the use of students in technical schools, agricultural, pharmaceutical and medical colleges, and also as a book of reference for chemists, food analysts and students engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (The author, 1914)

Applied and economic botany for students in technical and agricultural schools, pharmaceutical and medical colleges, for chemists, food analysts and for those engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (J. Wiley & Sons, inc, 1916)

Applied and economic botany for students in technical and agricultural schools, pharmaceutical and medical colleges, for chemists, food analysts and for the those engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (Wiley, 1916)

Applied and economic botany for students in technical and agricultural schools, pharmaceutical and medical colleges, for chemists, food analysts and for those engaged in the morphological and physiological study of plants - Kraemer, Henry, 1868 -1924 (Wiley, 1916)

Applied bacteriology; an introductory handbook for the use of students, medical officers of health, analysts and sanitarians - Moor, Cresacre George. (Baillière, Tindall and Cox, 1898)

Applied bacteriology, an introductory handbook for the use of students - Pearmain, T. H. (Bailliere, Tindall & Cox, 1897)

Applied bacteriology; an introductory handbook for the use of students, medical officers of health, analysts and sanitarians - Royal College of Physicians of Edinburgh. (Bailliere, Tindall and Cox, 1898)

Apuntes de botánica médica - Durañona, Lucio. (A.G. Buffarini, 1904)

Aquatic life - Bausman, Joseph E. (J.E. Bausman, 1920)