1150 publications are reviewed, covering small water supply systems, renewable energy devices, agricultural tools and implements, intensive gardening... Read more...
A 1995 Pacific Institute report, California Water 2020: A Sustainable Vision, offered compelling support for the argument that alternative approaches... Read more...
Since Namibia is the most arid country in the Southern African Region and the water available is often of unacceptable quality, decision makers must... Read more...