[Disease control in fresh-water fishes].
D000818:Animals; D003140:Communicable Disease Control / Q000379:methods; D003141:Communicable Diseases / Q000662:veterinary*; D005393:Fish Diseases / Q000517:prevention & control*; D005399:Fishes; D005618:Fresh Water; D005860:Germany, West; D014867:Water
D014867:Water
Bekämpfung von Krankheiten bei Süsswasserfischen.