Les algues marines de côtes de France : (manche et océan) - Wuitner, Émile. (Paul Lechevalier, 1921)

Az állat-ország fölosztva alkotása szerint : alapul szolgálandó az állatok természetleirásához s bevezetésul az összehasonlitó bonctanhoz - Cuvier, Georges, baron, 1769 -1832 (A Magyar Királyi Egyetem Betuivel. A M. Acadm. költségein, 1841)

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, 1916)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1833)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1834)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1840)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1844)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1846)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1847)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1848)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1850)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1851)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1852)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1853)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1854)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1855)

Allgemeine naturgeschichte, als Philosophische und Humanitätswissenschaft für Naturforscher, Philosophen und das Hoher gebildete Publikum - Perty, Maximilian, 1804 -1884 (C. Fischer, 1841)

Allgemeine naturgeschichte, als Philosophische und Humanitätswissenschaft für Naturforscher, Philosophen und das Hoher gebildete Publikum - Perty, Maximilian, 1804 -1884 (C. Fischer, 1846)

Allgemeine Naturgeschichte für alle Stände - Oken, Lorenz, 1779 -1851 (Hoffman'sche Verlags-Buchhandlung, 1838)

Allgemeine Naturgeschichte für alle Stände - Oken, Lorenz, 1779 -1851 (Hoffman'sche Verlags-Buchhandlung, 1842)

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

Allgemeines Polyglotten-Lexicon der Naturgeschichte mit erklaerenden Anmerkungen - Nemnich, Philipp Andreas, 1764 -1822 (Nemnich, 1793)

Allgemeines teutsches Garten-Magazin, oder, Gemeinnützige Beiträge für alle Theile des praktischen Gartenwesens (im Verlage des Landes-Industrie-Comptoirs, 1811)

The American beaver and his works - Morgan, Lewis Henry, 1818 -1881 (J.B. Lippincott & Co, 1868)

The American beaver and his works - Morgan, Lewis Henry, 1818 -1881 (J.B. Lippincott, 1868)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1919)

American grasses. I. (Illustrated) - Lamson-Scribner, F. (Govt. Print. Off, 1900)

The American journal of anatomy - Wistar Institute of Anatomy; Biology. ([s.n.], 1906)

The American journal of anatomy - Wistar Institute of Anatomy; Biology. ([s.n.], 1919)

The American journal of anatomy - Wistar Institute of Anatomy; Biology. ([s.n.], 1920)

American journal of botany - Botanical Society of America. (Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1920)

American journal of conchology - Tryon, George W., (George Washington), 1838 -1888 (G.W. Tryon, jr, 1866)

American journal of conchology - Tryon, George W., (George Washington), 1838 -1888 (G.W. Tryon, jr, 1867)

American journal of conchology - Tryon, George W., (George Washington), 1838 -1888 (G.W. Tryon, jr, 1872)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1892)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1896)

The American journal of science (J.D. & E.S. Dana, 1919)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1839)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1853)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1858)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1877)

The American midland naturalist - University of Notre Dame (University of Notre Dame, 1909)

The American monthly microscopical journal (Romyn Hitchcock, 1886)

American natural history. Volume 3. Part 1.–Mastology - Godman, John D. (John Davidson), 1794 -1830 (H.C. Carey & I. Lea, 1828)

American natural history. Volume 3. Part 1.–Mastology - Godman, John D. (John Davidson), 1794 -1830 (H.C. Carey & I. Lea, 1826)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1867)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1870)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1878)

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.], 1883)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1908)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1916)

American seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pinehurst Nurseries, 1903)

Amphipod newsletter - Australian Museum (Canadian Museum of Nature, 1991)

An die Zürcherische Jugend - Naturforschende Gesellschaft in Zürich. (1823)

Analecta algologica : observationes de speciebus algarum minus cognitis earumque dispositione. Continuatio I-[V] - Agardh, Jacob Georg, 1813 -1901 (Formis Berlingianis, 1894)

Anales de la Academia de Ciencias Médicas, Físicas y Naturales de la Habana - Academia de Ciencias Médicas, Físicas y Naturales de La Habana. (Academia de Ciencias Médicas, Físicas y Naturales de la Habana, 1868)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1902)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1872)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1886)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1900)

Anales del Museo de Historia Natural de Valparaiso - Museo de Historia Natural de Valparaíso (Valparaíso, Chile) (Ministerio de Educación, Dirección de Bibliotecas, Archivos y Museos [etc.], 1994)

Anales del Museo Nacional de Buenos Aires - Museo Nacional de Buenos Aires. (Impr. de Juan A. Alsina, 1895)

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)

Analytical key to the ferns and flowering plants in the Atlantic section of middle Florida. (Wild and cultivated) - Baerecke, John Frederic, 1851 -1920 (News Pub. Co, 1914)

Analytischer Leitfaden für den ersten wissenschaftlichen Unterricht in der Naturgeschichte. erstes Heft, Zoologie - Leunis, Johannes, 1802 -1873 (Hahn'sche Hofbuchhandlung, 1858)

Anatomical and zoological researches: comprising an account of the zoological results of the two expeditions to western Yunnan in 1868 and 1875; and a monograph of the two cetacean genera, Platanista and Orcella - Anderson, John, 1833 -1900 (B. Quaritch, 1878)

The anatomical record - Wistar Institute of Anatomy; Biology. (A. R. Liss [etc.], 1906)

Anatomie comparée du cerveau, dans les quatres classes des animaux vertébrés appliquée a la physiologie et a la pathologie du système nerveux - Serres, Etienne Renaud Augustin, 1786 -1868 (Gabon, 1824)

Anatomie comparée du cerveau : dans les quatres classes des animaux vertébrés - Serres, Etienne Renaud Augustin, 1786 -1868 (Gabon et compagnie; [etc., etc.], 1824)

Anatomische Abhandlungen - Barkow, Hans Carl Leopold, 1798 -1873 (F. Hirt, 1851)

Anatomische Hefte. 1. Abt, Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1904)

Anatomische Hefte. 1. Abt, Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1905)

Anatomische Hefte. 1. Abt, Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1911)

Anatomische Hefte. 1. Abt, Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1919)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1888)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1892)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1907)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1915)

Anatomischer Anzeiger - Anatomische Gesellschaft. (G. Fischer, 1916)

The ancient life-history of the earth - Nicholson, Henry Alleyne, 1844 -1899 (D. Appleton and company, 1897)

The ancient life-history of the earth. A comprehensive outline of the principles and leading facts of palaeontological science - Nicholson, Henry Alleyne, 1844 -1899 (Wheeler Pub. Co, 1890)

The ancient life-history of the earth. A comprehensive outline of the principles and leading facts of palæontological science - Nicholson, Henry Alleyne, 1844 -1899 (Werner, 1876)

The ancient life-history of the earth; a comprehensive outline of the principles and leading facts of palæontological science - Nicholson, Henry Alleyne, 1844 -1899 (D. Appleton and company, 1897)

The animal creation : a popular introduction to zoology - Jones, Thomas Rymer, 1810 -1880 (Society for Promoting Christian Knowledge, 1886)

The animal creation : a popular introduction to zoology - Jones, Thomas Rymer, 1810 -1880 (G. P. Putnam, 1873)

The animal creation: a popular introduction to zoology - Jones, Thomas Rymer, 1810 -1880 (Society for Promoting Knowledge, 1865)

The animal food resources of different nations, with mention of some of the special dainties of various people derived from the animal kingdom - Simmonds, P. L. (Peter Lund), 1814 -1897 (E. & F.N. Spon, 1885)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 1978)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 1991)

Animal keepers' forum - American Association of Zoo Keepers (American Association of Zoo Keepers, 2006)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy - Cuvier, Georges, baron, 1769 -1832 (G. Henderson, 1831)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy - Cuvier, Georges, baron, 1769 -1832 (G. Henderson, 1837)

The animal kingdom, arranged according to its organization, serving as a foundation for the natural history of animals : and an introduction to comparative anatomy - Cuvier, Georges, baron, 1769 -1832 (G. Henderson, 1836)

The animal kingdom : arranged after its organization, forming a natural history of animals, and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (Wm. S. Orr and Co., Amen Corner, Paternoster Row, 1849)

The animal kingdom : arranged after its organization, forming a natural history of animals and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (W. S. Orr and co, 1854)

The animal kingdom : arranged after its organization; forming a natural history of animals, and an introduction to comparative anatomy - Carpenter, William Benjamin, 1813 -1885 (H.G. Bohn, 1863)

The animal kingdom : arranged in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for G.B. Whittaker, 1827)

The animal kingdom : arranged in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for G.B. Whittaker, 1835)