18 April 2013
- 14:0514:05, 18 April 2013 diff hist +345 Wikipedia:Reference desk/Humanities →Great Lakes sustainability
29 September 2011
- 20:5120:51, 29 September 2011 diff hist −1 Best, Netherlands Undid revision 453109355 by 67.22.236.216 (talk)
- 20:5020:50, 29 September 2011 diff hist +1 Best, Netherlands No edit summary
- 20:5020:50, 29 September 2011 diff hist +1 Best, Netherlands No edit summary
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