The Philippine land mollusks Cochlostyla rufogaster and Obba marmorata and their races
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington
Govt. Print. Off.
1932.
|
| Series: | Bulletin United States National Museum. Smithsonian Institution
100, v.6, pt.7 |
| Subjects: |