Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1901)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1904)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1917)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1957)

Annual report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. (U. S. Govt. Print. Off, 1898)

Annual report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. (U. S. Govt. Print. Off, 1904)

Annual report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. (U. S. Govt. Print. Off, 1933)

Annual report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. Bureau of Ethnology (G.P.O, 1887)

Annual report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution - Smithsonian Institution. Bureau of Ethnology (G.P.O, 1896)

Annual report of the California Stallion Registration Board for the year ending ... - California. Stallion Registration Board. (Supt. of State Print, 1912)

Report of the United States Commissioner of Fisheries for the fiscal year ... with appendixes - United States. Bureau of Fisheries. (G.P.O, 1923)

Annual report of the Director of Forestry - Making of America Project. (1915)

[Annual report of the Director of Gardens and annual reports of Botanic Gardens Department] - Straists Settlements. Gardens Department. (1940)

Annual report of the director of the Museum of Comparative Zoology at Harvard College - Harvard University. Museum of Comparative Zoology. (Printed at the University, 1957)

Annual report of the director of the Museum of Comparative Zoology at Harvard College - Harvard University. Museum of Comparative Zoology. (Printed at the University, 1960)

Annual report of the Director to the Board of Trustees for the year - Field Museum of Natural History. (Field Museum of Natural History, 1922)

Annual report of the Director to the Board of Trustees for the year - Field Museum of Natural History. (Field Museum of Natural History, 1923)

Annual report of the Director to the Board of Trustees for the year - Field Museum of Natural History. (Field Museum of Natural History, 1936)

Annual report of the State Entomologist of Minnesota to the Governor for the year ... - Minnesota. State Entomologist. (Agricultural Experiment Station, 1905)

Annual report - Western Society of Malacologists - Western Society of Malacologists. (Western Society of Malacologists, 2007)

Annual report - Western Society of Malacologists - Western Society of Malacologists. (Western Society of Malacologists, 2010)

The anthropological treatises of Johann Friedrich Blumenbach - Blumenbach, Johann Friedrich, 1752 -1840 (Pub. for the Anthropological Society, by Longman, Green, Longman, Roberts, & Green, 1865)

Antologia. Giornale di Scienze, Lettere e Arti (1824)

Antologia. Giornale di Scienze, Lettere e Arti (1827)

Antologia. Giornale di Scienze, Lettere e Arti (1828)

Die Apidae (Blumenwespen) von Argentina : nach den Reisenergebnissen der Herren A.C. Jensen-Haarup und P. Jörgensen in den Jahren 1904-1907 - Jensen-Haarup, Anders Christian, 1863 - (Verlag, "Flora og Fauna", 1908)

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

[Appletons'] annual cyclopaedia and register of important events of the year: 1896-1902. Series 3 (Appleton, 1897)

[Appletons'] annual cyclopaedia and register of important events of the year: 1861-1875 (D. Appleton, 1862)

Apuntes bibliografico-forestales, ó sea Breve resúmen de los libros, folletos, artículos, impresos, manuscritos, mapas, planos y demás trabajos originales, ó traducidos por autores españoles, relativos á la cria, cultivo, aprovechamiento, administracion, legislacion y economía de los montes, arbolados, plantíos, prados, caza y pesca - Jordana y Morera, José (Est. Tip. de M. Minuesa, 1873)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2015)

Arachnologische Mitteilungen - Arachnologische Gesellschaft. (Arachnologische Gesellschaft, 2003)

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Arbejder fra den Botaniske have i København - Københavns universitet. Botanisk have. (Levin & Munksgaard [etc.], 1902)

Arboretum et fruticetum britannicum, or : The trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described ... - Loudon, J. C. (John Claudius), 1783 -1843 (J.C. Loudon, 1844)

Arboretum et fruticetum britannicum; or, The trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described; with their propagation, culture, management, and uses in the arts, in useful and ornamental plantations, and in landscape-gardening; preceded by a historical and geographical outline of the trees and shrubs of temperate climates throughout the world - Loudon, J. C. (John Claudius), 1783 -1843 (Henry G. Bohn, 1854)

Archiv der Pharmazie - Deutscher Apotheker-Verein. (Deutscher Apotheker-Verein, 1880)

Archiv for mathematik og naturvidenskab (O. Norlis [etc.], 1883)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1912)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1913)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1914)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1917)

Archiv für Naturgeschichte. Abteilung B (Nicolai, 1918)

Archiv für Anatomie, Physiologie und Wissenschaftliche Medicin - Müller, Johannes, 1801 -1858 (1871)

Archiv für die Botanik - Römer, J. J. (Johann Jacob), 1763 -1819 (In der Schäferischen Buchhandlung, 1801)

Archiv für Naturgeschichte. Abteilung A (Nicolai, 1912)