A new Ampullaria

Publication Type:Journal Article
Year of Publication:1899
Authors:H. A. Pilsbry
Journal:Proceedings of the Academy of Natural Sciences of Philadelphia
Volume:51
Pagination:365
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith