Desalination and Water Purification at MIT OpenCourseWare
Of interest to those involved in the technical side of sustainable water supply: materials from a course taught in Spring 2009 at MIT on Desalination and Water Purification.
MIT never ceases to amaze. They put all of these materials online for anyone in the world to read, download, and use, all for free. Looking at the course outlines and reading list is often the most interesting part.
http://ocw.mit.edu/OcwWeb/Mechanical-Engineering/2-500Spring-2009/CourseHome/index.htm
