Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1990)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1992)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1996)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1998)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1999)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2000)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2002)

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

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 1980)

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

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2007)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2008)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2009)

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

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2011)

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

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2014)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2017)

Boston journal of natural history - Boston Society of Natural History. Museum. (Boston Society of Natural History, 1834)

Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik - Association internationale des botanistes. (G. Fischer [etc.], 1883)

Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik - Association internationale des botanistes. (G. Fischer [etc.], 1880)

Bouwstoffen voor eene fauna van Nederland - Herklots, Jan Adriaan, 1820 -1872 (Brill, 1853)

Brehms thierleben, allgemeine kunde des thierreichs - Brehm, Alfred Edmund, 1829 -1884 (Verlag des Bibliographischen instituts, 1878)

Brehms Tierleben; allgemeine kunde des thierreichs. Mit 1910 abbildungen im text, 11 karten und 180 tafeln in farbendruck und holzschnitt - Brehm, Alfred Edmund, 1829 -1884 (Bibliographisches Institute, 1893)

Brehms Tierleben : allgemeine Kunde des Tierreichs : mit 1800 Abbildungen im Text, 9 Karten und 180 Tafeln in Farbendruck und Holzschnitt - Brehm, Alfred Edmund, 1829 -1884 (Bibliographisches Institut, 1893)

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

British bees : an introduction to the study of the natural history and economy of the bees indigenous to the British Isles - Shuckard, William Edward, 1802 -1868 (Reeve, 1866)

British conchology : or, an account of the Mollusca which now inhabit the British Isles and the surrounding seas - Jeffreys, John Gwyn, 1809 -1885 (J. Van Voorst, 1862)

British conchology; or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Jeffreys, John Gwyn, 1809 -1885 (J. Van Voorst, 1862)

British conchology, or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Sowerby, G. B. (George Brettingham), 1812 -1884 (John Van Voorst, 1862)

British conchology, or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Sowerby, G. B. (George Brettingham), 1812 -1884 (John Van Voorst, 1867)

British conchology, or, An account of the Mollusca which now inhabit the British Isles and the surrounding seas - Sowerby, G. B. (George Brettingham), 1812 -1884 (John Van Voorst, 1869)

The British cyclopaedia of natural history; combining a scientific classification of animals, plants, and minerals, with a popular view of their habits, economy, and structure. By authors eminent in their particular department - Partington, Charles Frederick, 1857? (Orr & Smith, 1835)

The British cyclopædia of natural history: combining a scientific classification of animals, plants, and minerals ... - Partington, Charles Frederick, 1857? (Orr & Smith, 1835)

The British encyclopedia, or, Dictionary of arts and sciences : comprising an accurate and popular view of the present improved state of human knowledge - Nicholson, William, 1753 -1815 (Printed by C. Whittingham, for Longman, Hurst, Rees, and Orme [and 21 others], 1809)

British marine conchology; being a descriptive catalogue, arranged according to the Lamarckian system, of the salt water shells of Great Britain - Thorpe, Charles. (E. Lumley, 1844)

British naturalist (1893)

British sea-weeds: an introduction to the study of the marine Algae of Great Britain, and the Channel Islands - Gray, Samuel Octavus, 1828 -1902 (L. Reeve, 1867)

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Bulletin - New York State Museum. (University of the State of New York, 1951)

Bulletin - Auckland Institute; Museum. Conchology Section. (Conchology Section, Auckland Institute and Museum, 1961)

Bulletin - Natural History Society of Maryland (The Society, 1938)

Bulletin - Société d'Étude des Sciences Naturelles de Béziers. (1899)

Bulletin - Société des amis des sciences naturelles de Rouen. (1902)

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

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 2002)

Bulletin - United States National Museum (G.P.O, 1919)

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

Bulletin - United States National Museum (G.P.O, 1932)

Bulletin - United States National Museum (G.P.O, 1964)

Bulletin - United States National Museum (G.P.O, 1968)