La UB alerta que la qualitat de l'aire a Barcelona és "un problema greu"

Metadata

• Date: 06/07/2021 10:32 (UTC)
• Credit: EFE
• Source: EFE
• Topic: Social issue
  Science and technology
  Human interest
  Disaster and accident » Pollution
  
• Reference: 188001091157
• Relevance: Normal