Whether or not you are an art student who needs…
The quality of water we use and drink determines in large part quality of our lifes. Clean water is essential to the health and well-being of people preserving the integrity of the natural environment and sustaining economies.
Published on Aug 14, 2012
Produced by UNESCO IHP in cooperation with the Ministry of the Environment of Korea
Direct Link for Video: https://goo.gl/q4GCDf