[Biological criteria of a species specific wild animal maintenance in the zoo].
D000820:Animal Diseases / Q000517:prevention & control; D000822:Animal Husbandry; D000818:Animals; D000836:Animals, Zoo; D004777:Environment; D006799:Housing, Animal; D013045:Species Specificity
Tiergartenbiologische Kriterien einer artgemässen Wildtierhaltung.