C. M. Scammon

The Sea Otters

C. M. Scammon, 1870, The American Naturalist.

The marine mammals of the north-western coast of North America and the American whale fishery

C. M. Scammon, 1969 .

The Marine Mammals of the North-Western Coast of North America: Described and Illustrated, Together With an Account of the American Whale-Fishery

C. M. Scammon, 1968 .

The marine mammals of the north-western coast of North America described and illustrated

W. Dall, C. M. Scammon, 1874 .