@article {180, title = {On a Collection of Land-Shells made in Borneo by Mr. A. Everett, with Descriptions of supposed new Species. Part II. Zonitidae and Helicidae.}, journal = {Proceedings of the Zoological Society of London}, year = {1891}, month = {January 1, 1891}, pages = {22-47}, type = {Malacological taxonomy \& anatomy}, chapter = {22}, url = {http://www.biodiversitylibrary.org/item/97151$\#$58}, author = {Godwin-Austen, H. H.} }