Snakes of the world

Eitemau Tebyg

• Reptiles world: A natural history of the snakes, lizards, turtles, and crocodilians
  gan: Pope, Clifford H
  Cyhoeddwyd: (1964)
• Fauna of Russia and adjacent countries : reptiles
  gan: Nikol'skii, A M
  Cyhoeddwyd: (1963)
• Turtles : perspectives and research
  gan: Harless, Marion
  Cyhoeddwyd: (1960)
• Reptiles of British India
  gan: Gunther, Albert C L G
• Reptiles
  gan: Bellairs, Angus d' A
  Cyhoeddwyd: (1966)