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

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2018)

Bollettino malacologico - Società italiana di malacologia. (Unione malacologica italiana, 2020)

Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn - Zoologisches Forschungsinstitut und Museum Alexander Koenig. (Das Forschungsinstitut, 2007)

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, 1867)

British fossils, and where to seek them : an introduction to the study of past life - Wlliams, Joseph William. (S. Sonnenschein, 1897)

British Jurassic Gasteropoda - Hudleston, W. H. (Wilfrid Hudleston), 1828 -1909 (Printed for the Palæontographical society, 1889)

Bulletin - Natural History Society of British Columbia. (1897)

Bulletin - National Museum of Canada. (National Museum of Canada, 1913)

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

Bulletin - United States National Museum (G.P.O, 1909)

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

Bulletin - Société des amis des sciences naturelles de Rouen. (1900)

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