Source: The Nation
The samples were collected from 15 locations in the Kok River and its tributaries across Chiang Mai and Chiang Rai provinces, including the Sai and Mekong rivers, between May 12 and 16.
Source: The Nation
The samples were collected from 15 locations in the Kok River and its tributaries across Chiang Mai and Chiang Rai provinces, including the Sai and Mekong rivers, between May 12 and 16.