[Ethological ground rules for the training of animals].
Zeeb
K
K
D000818:Animals; D001522:Behavior, Animal; D002335:Carnivora / Q000502:physiology*; D006736:Horses / Q000502:physiology*; D008045:Lions / Q000502:physiology; D001503:Ursidae / Q000502:physiology
Ethologische Grundregeln für die Ausbildung von Tieren.