Babul Supriyo visits East-West Metro tunnel under Ganga river bed
Published on Mon, Apr 17 2017 19:30 IST | 1099 Views
Kolkata: Union Minister Babul Supriyo visits the site where the tunnel boring machine is moving forward while constructing the East-West Metro tunnel under the Ganga river bed in Howrah on April 17, 2017.
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