@inbook{MolluscaBase:SourceID:176327, author = {Sacco, F. }, note = {Published April 6, 1890, according to Marshall B. A. (1991) The Nautilus, 105 (3): 104-115. This is a reprint published in advance of Memorie della Reale Accademia di Torino, (2) 40: 295-368 (October 15, 1890) with identical contents but distinct pagination.}, title = {I molluschi dei terreni terziarii del Piemonte e della Liguria. Parte VI. (Volutidae, Marginellidae, Columbellidae)}, url = {http://www.biodiversitylibrary.org/item/45259}, year = {1890} }