The Cuban operculate land shells of the subfamily chondropominae/
by Carlos de la Torre and Paul Bartsch.-
- Washington, D.C.: Smithsonain Institution, United States National Museum, 1938.
- p.193 - 403, [3]p. of plates: ill.
Reprinted from thr Proceedings of the United States National Museum, vol. 85, p. 193 - 423.