User contributions for 79.71.190.207
For 79.71.190.207 talk block log logs filter log
20 February 2009
- 00:1200:12, 20 February 2009 diff hist +278 Talk:Mohs scale →Natural occurring materials harder than diamond affecting Mohr's Scale
17 February 2009
- 22:1322:13, 17 February 2009 diff hist +323 Talk:Annihilation No edit summary
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