Tours Philippines :: The land shells of the genus Obba from Mindoro province, Philippine islands, (Smithsonian institution. United States National museum. Bulletin 100)
Tours Philippines - The land shells of the genus Obba from Mindoro province, Philippine islands, (Smithsonian institution. United States National museum. Bulletin 100)
Binding: Unknown Binding Label: U.S. Govt. Print. Off Manufacturer: U.S. Govt. Print. Off Number Of Pages: 371 Publication Date: 1933 Publisher: U.S. Govt. Print. Off Studio: U.S. Govt. Print. Off
