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water sprinking practice in the mining area, district hazaribagh.
by Sugandh Juneja
DIG034030

Water sprinking practice in the mining area, district hazaribagh.

Oct, 2011 , Hazaribagh , Jharkhand
coal mines , hazaribagh (d) , Jharkhand , Mining , Sugandh Juneja ,
Sugandh Juneja
DVD NO. Mdvddp027
© Copyright Centre for Science Environment 2016. All rights reserved.
© Copyright Centre for Science Environment 2016. All rights reserved.