Molluscan fossils from the Rio Pachitea and vicinity in eastern Peru

Publication Type:Journal Article
Year of Publication:1944
Authors:H. A. Pilsbry
Journal:Proceedings of the Academy of Natural Sciences of Philadelphia
Volume:96
Pagination:137-153, pls. 9-11
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith