%0 Book Section %A Ashok J Gadgil %A David Hafemeister %A Barbara G Levi %A Mark D Levine %A Peter Schwartz %B Physics of Sustainable Energy: Using Energy Efficiently and Producing It Renewably %C Melville, NY %D 2008 %G eng %I American Institute of Physics %P 176-191 %T Safe and Affordable Drinking Water for Developing Countries %V AIP Conference Proceedings 1044