Environmental Knowledge

His Majesty's initiatives in terms of the environment, which are the most closely related to the people, are Solving garbage and wastewater problems that are increasing day by day.

Nan

Nan

Udon Thani

Udon Thani

Kalasin

Kalasin

Phetchaburi

Phetchaburi

Uthai Thani

Uthai Thani

Khon Kaen

Khon Kaen

3 southern
border provinces

3 จังหวัดชายแดนใต้

3 northern
border provinces

3 จังหวัดชายแดนเหนือ