Tonga needs to pay attention to our sanitation - a main source of pollutants, says a survey. Compost toilets are an environmentally friendly solution and pilot projects at Kanokupolu and Kolovai Government Primary Schools under the Tonga Integrated Water and Coastal Management Project were launched at an event attended by Prince Ata on March 10.
You are here
Results for sanitation pollution
Friday 12 March 2021