History: Category:Water pasteurization Edit History Back to page | View logs for this page Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 04:39, October 12, 2014 Tom Sponheim (Talk | contribs) . . (859 bytes) (+20) . . (Adding categories) (cur | prev) 00:03, August 9, 2013 Tom Sponheim (Talk | contribs) m . . (839 bytes) (-1) . . (cur | prev) 18:42, February 1, 2013 Tom Sponheim (Talk | contribs) m . . (840 bytes) (-122) . . (cur | prev) 18:41, February 1, 2013 Tom Sponheim (Talk | contribs) . . (962 bytes) (+962) . . (Created page with "Millions of people become sick each year from drinking contaminated water. Children are especially susceptible. An estimated 1.5 billion cases of diarrhea occur each year, res...") Retrieved from "http://solarcooking.wikia.com/wiki/Category:Water_pasteurization"