Pheasants
Global Concerns. Combating City Traffic Pollution. Audio, 13 minutes
The device that sucks pollution out of the air described by inventor Melvin Prueitt
- Attribution大象传媒 World Service
- Available for over a year
Global Concerns. Combating City Traffic Pollution. Audio, 13 minutes
The device that sucks pollution out of the air described by inventor Melvin Prueitt