This special 13th edition of the National Geographic is devoted exclusively to fresh water—our use and abuse of it, our potential supply, and our prospects in the future. It contains a number of essays on water supply (ie. Water security),…
A Primer on Fresh Water was put together to answer a wide range of questions. They are grouped to focus on different aspects of water: its physical characteristics; its availability both above and below ground; the uses we make of it; and how we…
