@book{bhlitem133324, title = {Apex }, volume = {v.13 (1998)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/133324}, note = {https://www.biodiversitylibrary.org/bibliography/63880}, publisher = {Bruxelles, La Société, 1986-}, author = {Société belge de malacologie.}, year = {1998}, pages = {220}, keywords = {Mollusks|Periodicals|}, }