Marine protected areas for whales, dolphins, and porpoises : a world handbook for cetacean habitat conservation / Erich Hoyt.

Geahča maid

• Whales, dolphins, and porpoises : [proceedings] /
  Almmustuhtton: (1966)
• Thinking dolphins, talking whales /
  Dahkki: Robson, Frank D. (Frank Donald)
  Almmustuhtton: (1976)
• The natural history of whales & dolphins /
  Dahkki: Evans, Peter G. H.
  Almmustuhtton: (1987)
• The ecology of whales and dolphins /
  Dahkki: Gaskin, D. E. (David Edward), 1939-
  Almmustuhtton: (1982)
• Whales, dolphins and man.
  Dahkki: Nayman, Jacqueline
  Almmustuhtton: (1973)