Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1830)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1822)

Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg - Naturhistorische Gesellschaft Nürnberg. (Conrad Geiger, 1907)

Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft - Senckenbergische Naturforschende Gesellschaft. (Waldemar Kramer [etc.], 1856)

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, 1891)

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

Abhandlungen und Berichte - Museum für Natur- und Heimatkunde (Magdeburg, Germany) (Das Museum, 1909)

Abstract of proceedings of the South London Entomological & Natural History Society - South London Entomological; Natural History Society (South London Entomological and Natural History Society, 1885)

Abstract of proceedings of the South London Entomological & Natural History Society - South London Entomological; Natural History Society (South London Entomological and Natural History Society, 1890)

Abstracts of the papers printed in the Philosophical transactions of the Royal Society of London - Royal Society (Great Britain) (Royal Society of London, 1837)

Across lots - Lunt, Horace. (D. Lothrop company, 1888)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1900)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1913)

Acta Societatis pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1921)

Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1878)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1907)

Album général des diatomées marines, d'eau douce ou fossiles : album représentant tous les genres de diatomées et leurs principales espèces - Coupin, Henri, 1868 -1937 (H. Coupin, 1900)

The Alga-flora of Yorkshire: a complete account of the known freshwater Algæ of the county, with many notes on their affinities and distribution - West, G. S. (George Stephen), 1876 -1919 (Pub. for the Yorkshire Naturalists' Union by Taylor Bros., Printers, 1901)

Algae - West, G. S. (George Stephen), 1876 -1919 (Univ. Press, 1916)

Algae of Northwestern America - Gardner, Nathaniel Lyon, 1864 -1937 (The University press, 1903)

The algae of the fresh waters of Connecticut - Webster, Lucia Washburn Hazen (Printed for the State Geological and Natural History Survey, 1908)

Algae of the western Great Lakes area - Prescott, G. W. (Gerald Webber), 1899 -1988 (W. C. Brown Co, 1962)

Algæ. Vol. I. Myxophyceæ, Peridinieæ, Bacillarieæ, Chlorophyceæ, together with a brief summary of the occurrence and distribution of freshwat4er Algæ - West, G. S. (George Stephen), 1876 -1919 (The University press, 1916)

Allgemeine Biologie - Hertwig, Oscar, 1849 -1922 (G. Fischer, 1906)

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

Allgemeine biologie - Kammerer, Paul, 1880 -1926 (Deutsche Verlagsanstalt, 1915)

Allgemeine Biologie - Johannsen, W. (Wilhelm), 1857 -1927 (Teubner, 1915)

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

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1895)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1902)

Allgemeine deutsche naturhistorische Zeitung - Gesellschaft Isis in Dresden. (R. Kuntze, 1847)

Allgemeine Fischerei-Zeitung (Landesfischereiverband Bayern [etc.], 1901)

Allgemeine Naturgeschichte für alle Stände - Oken, Lorenz, 1779 -1851 (Hoffman'sche Verlags-Buchhandlung, 1843)

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

Allgemeine Vererbungslehre - Haecker, Valentin, 1864 -1927 (F. Vieweg, 1911)

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)

L'alternance sporophytogamétophytique de générations chez les algues - Janet, Charles, 1849 -1932 (Ducourtieux et Gout, 1914)

The American geologist - Winchell, N. H. 1839 -1914 (Geological Pub. Co. [etc.], 1893)

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, 1856)

American journal of physiology - American Physiological Society (1887- ) (American Physiological Society [etc.], 1900)

American journal of physiology - American Physiological Society (1887- ) (American Physiological Society [etc.], 1901)

The American journal of science and arts - Silliman, Benjamin, 1779 -1864 (S. Converse, 1856)

The American monthly microscopical journal (Romyn Hitchcock, 1880)

The American monthly microscopical journal (Romyn Hitchcock, 1881)

The American monthly microscopical journal (Romyn Hitchcock, 1882)

The American monthly microscopical journal (Romyn Hitchcock, 1883)

The American monthly microscopical journal (Romyn Hitchcock, 1885)

The American monthly microscopical journal (Romyn Hitchcock, 1884)

The American monthly microscopical journal (Romyn Hitchcock, 1886)

The American monthly microscopical journal (Romyn Hitchcock, 1888)

The American monthly microscopical journal (Romyn Hitchcock, 1890)

The American monthly microscopical journal (Romyn Hitchcock, 1891)

The American monthly microscopical journal (Romyn Hitchcock, 1892)

The American monthly microscopical journal (Romyn Hitchcock, 1893)

The American monthly microscopical journal (Romyn Hitchcock, 1896)

The American monthly microscopical journal (Romyn Hitchcock, 1897)

The American monthly microscopical journal (Romyn Hitchcock, 1899)

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.], 1871)

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.], 1789)

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

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

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1917)

Amtlicher Bericht über die Versammlung Deutscher Naturforscher und Aerzte - Gesellschaft Deutscher Naturforscher und Ärzte. (1856)

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

Anatomische Hefte. 1. Abt, Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1897)

Anatomische Hefte. 1. Abt, Arbeiten aus anatomischen Instituten (J.F. Bergmann, 1900)

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

The ancestry of vertebrates as a means of understanding the principal features of their structure and development - Delsman, Hendricus Christoffel, 1886 - (Visser, 1922)

Animal and vegetable physiology, considered with reference to natural theology, by Peter Mark Roget - Roget, Peter Mark, 1779 -1869 (W. Pickering, 1834)

Animal and vegetable physiology, considered with reference to natural theology - Roget, Peter Mark, 1779 -1869 (W. Pickering, 1834)

Animal and vegetable physiology, considered with reference to natural theology - Roget, Peter Mark, 1779 -1869 (Carey, Lea & Blanchard, 1836)

Animal biology - Woodruff, Lorande Loss, 1879 -1947 (The Macmillan company, 1938)

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 (Society for Promoting Knowledge, 1865)

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

Animal forms; a second book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton and Company, 1902)

Animal forms; a second book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1902)

Animal forms; a text-book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton, 1902)

Animal life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D.Appleton and Company, 1900)

Animal life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1900)

Animal life; a first book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton, 1900)

Animal life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1912)

Animal life; a first book of zoölogy - Jordan, David Starr, 1851 -1931 (D. Appleton and company, 1902)

Animalcula infusoria fluvia tilia et marina - Müller, Otto Frederik, 1730 -1784 (Typis N. Mölleri, 1786)

Animalcula infusoria fluviatilia et marina - Müller, Otto Frederik, 1730 -1784 (Typis Nicolai Mölleri, 1786)

Animalcula infusoria fluviatilia et marina que detexit, systematice descripsit et ad vivum delineari curavit Otho Fridericus Müller sistit opus hoc posthumum quod cum tabulis Aeneis L. in lucem tradit vidua ejus nobilissima cura Othonis Fabricii - Müller, Otto Frederik, 1730 -1784 (Typis N. Mölleri, 1786)

Animals; a text-book of zoology - Jordan, David Starr, 1851 -1931 (D. Appleton, 1907)

Annales de biologie lacustre - Station biologique d'Overmeire. (F. Vanbuggenhoudt, 1906)