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- 22:36, June 17, 2012 diff hist +288 Organic compound correcting some things, slightly expanding
- 22:24, June 17, 2012 diff hist +230 Organic fixing misinformation
- 21:48, June 17, 2012 diff hist +121 User talk:RogerP →Friendly Message
- 21:46, June 17, 2012 diff hist +102 Number theory
- 21:29, June 17, 2012 diff hist +173 Cat