This paper evaluates global institutional changes in the water sector based on a review carried out in 11 countries: Mexico, Chile, Brazil, Spain,... Read more...
This paper describes the difficult situation faced by women living in arid areas of China, based on research carried out by the author. Read more...
The use of untreated night soil as a fertilizer in agriculture or as a source of nutrients in fish farming represents a considerable health hazard in... Read more...