The land shells of the genus Obba from Mindoro province, Philippine islands
By: by Paul Bartsch.
Series: Smithsonian institution. United States National museum. Bulletin 100,; v. 6, pt. 8
Publisher: U.S. Govt. print. off.
Published: 1933
Place of publication: Washington
Language: eng
Number of pages: 371
Subjects: Obba.; Mollusks -- Philippines -- Mindoro (Province)
Notes: At head of title: Contributions to the biology of the Philippine archipelago and adjacent regions.