៣. ផលប៉ះពាល់ដល់បរិស្ថាន ក្រៅពីសុខភាព cap N cap O sub 2
levels are known to reduce lung function growth, creating a "silent crisis" for the next generation of Khmer youth. Environmental and Economic Consequences Environmentally, NO2cap N cap O sub 2 no2 in khmer exclusive