Otter skins, Boston ships, and China goods : the maritime fur trade of the Northwest Coast, 1785-1841 / James R. Gibson.

Eitemau Tebyg

• Sea otter goes hunting /
  gan: Randell, Beverley, 1931-
  Cyhoeddwyd: (2001)
• The sea otter /
  gan: Blake, Maggie
  Cyhoeddwyd: (1990)
• The natural history of the otter : a report to the Otter Committee (chairman: Edward Hindle) /
  gan: Stephens, Marie Noel
  Cyhoeddwyd: (1957)
• The sea otter in the eastern Pacific Ocean /
  gan: Kenyon, Karl W.
  Cyhoeddwyd: (1975)
• Skin /
  Cyhoeddwyd: (2009)