Officials from the Pollution Control Department, based in Chiang Mai province, have collected samples from a creek and waterfalls in Doi Suthep-Pui National Park for lab tests, after a report…
Read MoreOfficials from the Pollution Control Department, based in Chiang Mai province, have collected samples from a creek and waterfalls in Doi Suthep-Pui National Park for lab tests, after a report…
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