CSIR-NGRI Offl. A/c (@csirngri) 's Twitter Profile
CSIR-NGRI Offl. A/c

@csirngri

CSIR-National Geophysical Research Institute, a constituent laboratory of CSIR, was established in 1961.

ID: 3259716924

linkhttps://www.ngri.res.in/ calendar_today29-06-2015 09:39:50

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