Contributions to Natural History : Scientific Papers from the Natural History Museum Bern
Heading | Page |
---|---|
Issue 5 | _ |
Front matter | _ |
Article: The molluscan species described by Robert James Shuttleworth. II. Polyplacophora, Gastropoda (Caenogastropoda), Bivalvia | 1 |
Appendix: [Plates] | 40 |
Issue 6 | _ |
Front matter | _ |
Article: Environmental influence on shell characters in alpine Arianta arbustorum (Gastropoda: Helicidae) | 1 |