http://coalindia.org/orca/topic/coal-Indai-Social-Relavance-.htm coal Indai Social Relavance. Sat, 22 Nov 2008 2:18:00 GMT http://coalindia.org/orca/topic/coal-Indai-Social-Relavance-.htm Coal India Limited (CIL) participated in the prestigious and p Sat, 22 Nov 2008 2:18:00 GMT http://coalindia.org/orca/topic/coal-Indai-Social-Relavance-.htm#13