Problems about the water current. With more serious effects in many ways
1.The problem having expired, too. Shortage of resulting due to deforestation, rainfall less. The drought damage to plant cultivation and animal husbandry
2.The problem having too much water, resulting from cutting too. Cause of flood runoff in rainy season. Damage to life and property
3. Problems of wastewater is a new problem at present, causes ที่ทำให้เกิด wastewater including
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