The material used is water hyacinth because it is a lot of existing plants. In the past, the problem of water hyacinth was a Thai national who is in the country's water source is a lot cause of detention and of water.
The material used is water hyacinth. Because the existing plants are numerous. In the past, water hyacinth had been a problem in Thailand. Which is in the waters of the cell and cause a lot of putrid water.
the material used is the water hyacinth Because the existing plants as well In the past the water hyacinth was a problem in Thailand Which is located in the water resources of the country as many causes the lock and stinking of water