Sethile
no edit summary
15:00
+22
→Non-Fiction
13:32
+386
00:22
+333
15:58
+28
15:37
+181
20:33
+212
17:03
+138
13:25
−1
00:08
+1
00:07
+75
22:22
+183
13:03
+63
15:44
+120
216.249.144.28
20:52
+1,557
Created page with "John is an engineer by training with an advanced degree in industrial hygiene. He has a strong background and interest in health and safety in the mining industry. He has a Pro..."
17:04
+3,760