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Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2003)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2006)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2010)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2013)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2015)

Brehms Tierleben. Allgemeine kunde des Tierreichs - Werner, Franz, 1867 -1939 (Bibliographisches Institut, 1918)

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Bulletin - United States National Museum (G.P.O, 1915)

Bulletin - United States National Museum (G.P.O, 1921)

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Bulletin du Muséum national d'histoire naturelle - Muséum national d'histoire naturelle (France) (Imprimerie nationale, 1917)

Bulletin du Muséum national d'histoire naturelle - Muséum national d'histoire naturelle (France) (Imprimerie nationale, 1918)

Bulletin du Muséum national d'histoire naturelle - Muséum national d'histoire naturelle (France) (Imprimerie nationale, 1923)

Bulletin du Muséum national d'histoire naturelle. Section A, Zoologie, biologie et écologie animales - Muséum national d'histoire naturelle (France) (Muséum national d'histoire naturelle, 1979)

Bulletin du Muséum national d'histoire naturelle. Section A, Zoologie, biologie et écologie animales - Muséum national d'histoire naturelle (France) (Muséum national d'histoire naturelle, 1991)

Bulletin of the British Museum (Natural History) Zoology - British Museum (Natural History) (BM(NH), 1973)

Bulletin of the Essex Institute - Essex Institute. (Essex Institute, 1872)

Bulletin of the Essex Institute - Essex Institute. (Essex Institute, 1873)

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Bulletin of the United States Geological Survey - Geological Survey (U.S.) (G.P.O, 1904)

Bulletin of the United States Geological Survey - Geological Survey (U.S.) (G.P.O, 1906)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1882)

Bulletin of the United States National Museum - United States National Museum (G.P.O, 1889)

The Bulletin of zoological nomenclature - International Commission on Zoological Nomenclature (International Trust for Zoological Nomenclature, 2000)

The Bulletin of zoological nomenclature - International Commission on Zoological Nomenclature (International Trust for Zoological Nomenclature, 2001)

Bulletin scientifique de la France et de la Belgique - Laboratoire d'évolution des êtres organisés (Paris, France) (Octave Doin, 1898)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1922)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1940)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1958)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1959)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1963)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 1978)

Bulletins of American paleontology - Columbia University. College of Pharmacy. (Paleontological Research Institution [etc.], 2002)

Bullettino della Società malacologica italiana - Società italiana di malacologia. (La Società, 1877)

The Cambridge natural history - Harmer, S. F. (Sidney Frederic), 1862 -1950 (Macmillan and co., limited, 1895)

Catalog der Conchylien-Sammlung, mit Hinzufügung der bis jetzt publicirtne recenten Arten, sowie der ermittelten Synonyma - Paetel, Friedrich, 1812 -1888 (1888)

Catalog der Conchylien-Sammlung, mit Hinzufügung der bis jetzt publicirtne recenten Arten, sowie der ermittelten Synonyma - Paetel, Friedrich, 1812 -1888 (1890)

Catalog der Conchylien-Sammlung : nebst Uebersicht des angewandten Systems - Paetel, Friedrich, 1812 -1888 (Paetel, 1873)

Catalog der Conchylien-Sammlung - Paetel, Friedrich, 1812 -1888 (Gebrüder Paetel, 1883)

Catalog of Recent type specimens in the Department of Invertebrates, American Museum of Natural History. 2, Mollusca, part 1 (Classes Aplacophora, Polyplacophora, Gastropoda (subclass Opisthobranchia), Bivalvia, and Scaphopoda) - Boyko, Christopher B. (American Museum of Natural History, 1996)

Catálogo de los Moluscos testáceos de las islas Filipinas, Joló y Marianas - Hidalgo, J. G, (Joaquín González) (Imprenta de la Gaceta de Madrid, 1904)

Catálogo sistemático de toda la fauna de Filipinas conocida hasta el presente - Elera, Casto de, 1852 - (Imprenta del colegio de Santo Tomás, 1896)

Catalogue of marine shells in Lorenzo G. Yates' collection, Santa Barbara, Cal - Yates, Lorenzo G. (Lorenzo Gordin), 1837 -1909 (1886)

Catalogue of North American shells - Hemphill, Henry, 1830 -1914 (Henry Hemphill], 1890)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1916)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1908)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1921)

Catalogue of the collection of Mazatlan shells in the British Museum, collected by Frederick Reigen - British Museum (Natural History). Department of Zoology. (Printed by order of the Trustees, 1857)

Catalogue of the marine mollusks of Japan, with descriptions of new species and notes on others collected by Frederick Stearns - Stearns, Frederick, 1831 -1907 (Frederick Stearns, 1895)

Catalogue of the Reigen collection of Mazatlan Mollusca in the British Museum - British Museum (Natural History) (Printed at the Oberlin Press, by P.P. Carpenter, 1857)

Catalogue of West-India shells in the collection of Dr. C.M. Poulsen - Mørch, Otto Andreas Lowson, 1828 -1878 (Printed by B. Luno, 1878)

The cell in development and heredity - Wilson, Edmund B. (Edmund Beecher), 1856 -1939 (The Macmillan Co, 1928)