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Seminar
Dr Christopher, Secretary of Department of Defence R&D and Chairman DRDO on eve of GO GREEN-SAVE GREEN at CAIR on 9th July 2017
![Christopher Christopher](/drdo/sites/default/files/event_image/christopher.png)
Dr Christopher, Secretary of Department of Defence R&D and Chairman DRDO on eve of GO GREEN-SAVE GREEN at CAIR on 9th July 2017