[Rat extermination campaign in rural and urban communities in the District of Magdeburg].
D000818:Animals; D005859:Germany, East; D008722:Methods; D051381:Rats; D012375:Rodent Control; D012378:Rodenticides / Q000494:pharmacology
D012378:Rodenticides
Rattentilgung in einer Land- und Stadtgemeinde im Bezirk Magdeburg.