Seals sealions and walruses

Eitemau Tebyg

• Natural History of animals: animal liffe the world in the various aspects and relations
  gan: Ainsworth, J.R
  Cyhoeddwyd: (1905)
• Carnivoran evolution: new views on phylogeny, form, and function /
  Cyhoeddwyd: (2010)
• Seals, sea lions, and walruses, a review of the pinnipedia /
  gan: Scheffer, Victor B.
  Cyhoeddwyd: (1958)
• fauna of British India including Ceylon and Burma: mammalia V.2
  gan: Pocock, R. I.
  Cyhoeddwyd: (1975)
• Carnivores
  gan: Ewer, R F
  Cyhoeddwyd: (1973)