: Kolkata: DST Conclave 2017
Published on Wed, May 3 2017 17:15 IST | 716 Views
Kolkata: Union Science and Technology Minister Harsh Vardhan demonstrates Bio-Solar ATM during "DST Conclave 2017" in Kolkata on May 3, 2017.
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Union Science and Technology Minister Harsh Vardhan addresses during "DST Conclave 2017"
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