Amphibian & reptile conservation (Amphibian & Reptile Conservation, 2019)

Amphibian & reptile conservation (Amphibian & Reptile Conservation, 2020)

Amtlicher Bericht über die Versammlung Deutscher Naturforscher und Aerzte - Gesellschaft Deutscher Naturforscher und Ärzte. (1836)

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, 1905)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1877)

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

Anfangsgründe der theoretischen und angewandten Naturgeschichte der Thiere - Stejneger, Leonhard, 1851 -1943 (in der Weidmannischen Buchhandlung, 1800)

Anfangsgründe der theoretischen und angewandten Naturgeschichte der Thiere - Stejneger, Leonhard, 1851 -1943 (in der Weidmannischen Buchhandlung, 1801)

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 in conformity with its organization - Gray, John Edward 1800 -1875 (Printed for G.B. Whittaker, 1829)

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

The animal kingdom : arranged in conformity with its organization - Cuvier, Georges, baron, 1769 -1832 (G. & C. & H. Carvill, 1831)

Animal welfare. List of registered carriers and intermediate handlers - United States. Animal; Plant Health Inspection Service. Veterinary Services. (The Service, 2000)

Animal welfare. List of registered carriers and intermediate handlers - United States. Animal; Plant Health Inspection Service. Veterinary Services. (The Service, 1999)

Animal welfare. List of registered carriers and intermediate handlers - United States. Animal; Plant Health Inspection Service. Veterinary Services. (The Service, 2001)

Anleitung zu wissenschaftlichen beobachtungen auf reisen. Mit besonderer rücksicht auf die bedürfnisse der kaiserlichen marine - Neumayer, Georg Balthasar von, 1826 -1909 (R. Oppenheimer, 1875)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1886)

Annalen des K.K. Naturhistorischen Hofmuseums - K.K. Naturhistorisches Hofmuseum (Vienna, Austria) (Alfred Hölder, 1890)

Annales de la Société royale zoologique et malacologique de Belgique - Société royale zoologique et malacologique de Belgique. (s.n.], 1910)

Annales des sciences naturelles - Audouin, Jean Victor, 1797 -1841 (Béchet Jeune, 1825)

Annales des sciences naturelles. Zoologie - Audouin, Jean Victor, 1797 -1841 (Crochard, 1859)

Annales du Jardin botanique de Buitenzorg - Kebun Raya Indonesia. (E.J. Brill [etc.], 1897)

Annales historico-naturales Musei Nationalis Hungarici - Horváth, Géza, 1847 -1937 (1911)

Annali del Museo civico di storia naturale di Genova - Museo civico di storia naturale di Genova (Italy) (Tip. del R. Istituto Sordo-Muti, 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, 1847)

Annals of the Carnegie Museum - Carnegie Museum (Published by authority of the Board of Trustees of the Carnegie Institute, 1910)

Annals of the Carnegie Museum - Carnegie Museum (Published by authority of the Board of Trustees of the Carnegie Institute, 1922)

Annals of the Carnegie Museum - Carnegie Museum (Published by authority of the Board of Trustees of the Carnegie Institute, 1943)

Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 2015)

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Annual catalogue 1912 : Northern grown seeds, plants, bulbs & fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1912)

Annual catalogue for 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1912)

Annual catalogue for 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1913)

Annual catalogue for 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1914)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1891)

Annual seed plant catalogue : flower, root and fertilizer - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schlegel & Fottler, 1886)

Anthropogenie; oder, Entwickelungs-geschichte des Menschen - Haeckel, Ernst, 1834 -1919 (W. Engelmann, 1910)

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Anthropogenie : oder, Entwickelungsgeschichte des Menschen : gemeinverständlich wissenschaftliche Vorträge über die Grundzüge der menschlichen Keimes- und Stammes-Geschichte - Royal College of Physicians of Edinburgh. (Engelmann, 1874)

Anthropogenie; oder, Entwickelungsgeschichte des Menschen. Gemeinverständliche wissenschaftliche Vorträge über die Grundzüge der Menschlichen. Keimes- und Stammes-geschichte - Haeckel, Ernst, 1834 -1919 (W. Engelmann, 1874)

Anthropogenie; oder, Entwickelungsgeschichte des menschen, Keimes- und stammesgeschichte - Haeckel, Ernst, 1834 -1919 (W. Engelmann, 1877)

Anthropogenie; oder, Entwickelungsgeschichte des menschen. Keimes- und stammesgeschichte - Haeckel, Ernst, 1834 -1919 (W. Engelmann, 1891)

Antologia. Giornale di Scienze, Lettere e Arti (1831)

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

Apuntamientos para la historia natural de los páxaros del Paragüay y Rio de la Plata - Azara, Félix de, 1746 -1821 (Impr. de la viuda de Ibarra [etc.], 1805)

Arcana, or, The museum of natural history : containing the most recent discovered objects : embellished with coloured plates, and corresponding descriptions : with extracts relating to animals, and remarks of celebrated travellers; combining a general survey of nature - Mathews, Gregory Macalister Gregory Macalister 1876 -1949 (Printed by George Smeeton for James Stratford, 1811)

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Archiv der Pharmazie - Deutscher Apotheker-Verein. (Deutscher Apotheker-Verein, 1873)

Archiv der Pharmazie - Deutscher Apotheker-Verein. (Deutscher Apotheker-Verein, 1861)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1912)

Archiv für Anatomie, Physiologie und Wissenschaftliche Medicin - Müller, Johannes, 1801 -1858 (1855)

Archiv für Anatomie, Physiologie und wissenschaftliche Medicin (G. Eichler, 1875)

Archiv für Naturgeschichte (Nicolai, 1835)

Archiv für Naturgeschichte. Abteilung A (Nicolai, 1912)

Archiv für Naturgeschichte. Abteilung A (Nicolai, 1915)

Archiv für Naturgeschichte (Nicolai, 1844)

Archiv für Naturgeschichte (Nicolai, 1853)

Archiv für Naturgeschichte (Nicolai, 1861)

Archiv für Naturgeschichte (Nicolai, 1863)

Archiv für Naturgeschichte (Nicolai, 1865)

Archiv für Naturgeschichte (Nicolai, 1872)

Archiv für Naturgeschichte (Nicolai, 1877)

Archiv für Naturgeschichte (Nicolai, 1887)

Archiv für Naturgeschichte (Nicolai, 1898)

Archiv für Naturgeschichte (Nicolai, 1902)

Archiv für Naturgeschichte (Nicolai, 1904)

Archivos do Museu Nacional do Rio de Janeiro - Museu Nacional (Brazil) ([Cysneiros & Cia, 1940)

Archivos do Museu Nacional do Rio de Janeiro - Museu Nacional (Brazil) ([Cysneiros & Cia, 1955)

Archivos do Museu Nacional do Rio de Janeiro - Museu Nacional (Brazil) ([Cysneiros & Cia, 1971)

Die Argentinische republik - Centennial Exhibition (1876: Philadelphia, Pa.). Argentinische Central Comité. (Dampfbuchdruckerei der Sociedad Anónima, 1876)

Arkiv för zoologi - Kungl. Svenska vetenskapsakademien. (P.A. Norstedt & soner, 1922)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1969)

Arsberattelse om Nyare Zoologiska Arbeten och Upptackter till Kongl. Vetenskaps-Acadamien (1829)

Arsberattelse om Nyare Zoologiska Arbeten och Upptackter till Kongl. Vetenskaps-Acadamien (1833)

Årsberättelser om vetenskapernas framsteg afgifne af Kongl. Vetenskaps-academiens embetsmän d. 31 mars ... - Kungl. Svenska vetenskapsakademien. (J.P. Lindks Enka, 1823)

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Atlas sistemático de historia natural para uso de las escuelas y de las familias - Bromme, Traugott, 1802 -1866 (Imprenta de Rojas, 1867)

Atti del museo civico di storia naturale di Trieste - Museo civico di storia naturale (Trieste, Italy) (Il Museo, 1884)

Atti della Società dei naturalisti e matematici di Modena - Società dei naturalisti e matematici di Modena. (Società Tipografica Editrice Modenese - Mucchi, 1884)

Atti della Società italiana di scienze naturali e del Museo civico di storia naturale di Milano - Museo civico di storia naturale di Milano. (La Società, 1921)

Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale in Milano - Museo civico di storia naturale di Milano. (Società Italiana di Scienze Naturali ; Museo Civico di Storia Naturale in Milano, 1943)

Atti - Università di Pavia. Istituto botanico. (Tip. Fusi [etc.], 1904)

Au pays des manchots : recit du voyage de la "Belgica" - Lecointe, Georges, 1869 -1929 (Societe Belge de Librairie, 1904)

Aufsätze und Abhandlungen - Lindheimer, Ferdinand, 1802 -1879 (Theodor Wentz, 1879)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1888)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1889)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1902)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1907)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1915)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1911)

The Auk - American Ornithologists' Union. (American Ornithologists' Union, etc, 1918)

The Aurelian : a natural history of English moths and butterflies, together with the plants on which they feed. Also a faithful account of their respective changes, their usual haunts when in the winged state, and their standard names as established by the society of Aurelians. Drawn, engraved and coloured from the natural subjects - Harris, Moses, 1730 -approximately 1788 (Printed for the author, and sold by J. Edwards, No. 77, Pall Mall, 1766)

Austral avian record; a scientific journal devoted primarily to the study of the Australian avifauna - Mathews, Gregory Macalister Gregory Macalister 1876 -1949 (Witherby, 1915)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1975)

Australian Orchid Review - Orchid Society of New South Wales. (Orchid Society of New South Wales, 1993)

As aves do Estado de S. Paulo - Ihering, H. von (Hermann), 1850 -1930 (Typ. a vapor de Hennies irmãos, 1898)

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The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1947)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1950)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1951)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1963)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1967)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1973)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1975)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1978)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1979)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1982)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1986)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1987)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1988)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1991)

The Avicultural magazine - Avicultural Society. (Avicultural Society, etc, 1993)