Der Plastik-Müllstrom muss schon an der Quelle bekämpft werden
Kicker (computed)
Comment by Evita Hegmann, Johanna Katharina Mützel, Maro Luisa Schulte
Insight by Raffaele Piria
Insight by Raffaele Piria
by Paola Adriázola, Yachika Reddy and Simisha Pather-Elias
by Paola Adriázola
Insight by Dr. Nils Simon