24 January 2012
- 01:3601:36, 24 January 2012 diff hist −224 Engr370/Energy technologies →Links
- 01:3401:34, 24 January 2012 diff hist −94 Engr370/Energy technologies →Links
- 00:5000:50, 24 January 2012 diff hist +38 Engr370/Energy technologies →Links
23 January 2012
- 17:3617:36, 23 January 2012 diff hist +26 User:Jmk97 →Experience in Appropriate Technology
- 17:3417:34, 23 January 2012 diff hist +14 User:Jmk97 →Favorite Appropedia Page(s)
- 06:3906:39, 23 January 2012 diff hist −3,204 Engr370/Energy technologies →Links
- 02:5102:51, 23 January 2012 diff hist −63 Engr370/Energy technologies →Links