title: [Ecological purchase: a challenge. Interview by Fred Arm].
authors: I
authors: I
authors: Kraner-Bürge
mesh_terms: D004787:Environmental Pollution / Q000517:prevention & control*; D006801:Humans; D011682:Purchasing, Hospital / Q000191:economics / Q000458:organization & administration*
vernacular_title: Okologischer Einkauf: eine Herausforderung.