Katsura Ōyama (大山 桂, Ōyama Katsura, October 6, 1917 – December 30, 1995) was a Japanese paleontologist and zoologist, best known for his work on the Tertiary and Recent Mollusca of Japan.
Katsura Ōyama (大山 桂, Ōyama Katsura, October 6, 1917 – December 30, 1995) was a Japanese paleontologist and zoologist, best known for his work on the Tertiary and Recent Mollusca of Japan. (en)
Katsura Ōyama (大山 桂, Ōyama Katsura, October 6, 1917 – December 30, 1995) was a Japanese paleontologist and zoologist, best known for his work on the Tertiary and Recent Mollusca of Japan. (en)