Earth's Water Crisisby Rob Bowden
Water covers 70 percent of Earth's surface, so how could we be running out of water? Earth's Water Crisis explains: Why millions of people still have unsafe water supplies, How global warming and poor irrigation methods can deplete water supplies, What safeguards we need to avoid wars about water in the future, What we can do as individuals to help.
and post it to your social network
Most Helpful Customer Reviews
See all customer reviews >