@inbook{WoRMS:SourceID:137917, author = {Sowerby, G. B. III}, doi = {10.5962/bhl.title.13312}, title = {Appendix to marine shells of South Africa: a catalogue of all the known species with references to figures in various works, descriptions of new species, and figures of such as are new, little known, or hitherto unfigured. London: G.B. Sowerby, 42 pp., 8 pls.}, url = {https://www.biodiversitylibrary.org/page/13297112}, year = {1897} }