Freshwater fishes of northwestern Canada and Alaska

Eitemau Tebyg

• The freshwater fishes
  gan: Eddy, Samuel
  Cyhoeddwyd: (1969)
• British freshwater fishes: factors affecting their distribution
  gan: Varley, Margaret E
  Cyhoeddwyd: (1967)
• A guide to the morphology of the diatom frustule: with a key to the British freshwater genera
  gan: Barber, Horace G, et al.
  Cyhoeddwyd: (1981)
• Parasites of freshwater fishes: a review of their control and treatment
  gan: Hoffman, Glenn L, et al.
  Cyhoeddwyd: (1974)
• The biological basis of freshwater fish production
  gan: Gerking, Shelby D
  Cyhoeddwyd: (1967)