Seashells: Bivalves of the British and northern European seas /

Eitemau Tebyg

• Seashells: Bivalves of the British and northern European seas /
  gan: Christensen, J Muller
  Cyhoeddwyd: (1978)
• Seashells: Bivalves of the British and Northern Europian seas
  gan: Moller Christensen, L
  Cyhoeddwyd: (1980)
• American seashells
  gan: Abbott, R Tucker
  Cyhoeddwyd: (1968)
• Fishes of the British and northern European seas /
  gan: Christensen, J. Moller
  Cyhoeddwyd: (1977)
• British bivalve seashells : a hand book for identification
  gan: Tebble, Norman
  Cyhoeddwyd: (1966)