How to prevent the pollution, there are many ways. That we can participate in the maintenance of good
- water by waste into water resources and water way public
.How to prevent the pollution, there are many ways. That we can participate in the maintenance of good
- water by waste into water resources and water way public
.- preliminary treatment before releasing the water or sewer
- to reduce the consumption of water. And reduce the quantity of waste in homes
- reduce or avoid the use of chemicals, fertilizers, pesticides, agricultural activities
.Or chemicals used in household.
การแปล กรุณารอสักครู่..
