National Geophysical Research Institute
The National Geophysical Research Institute ( NGRI ) is a geoscientific research organization established in 1961 under the Council of Scientific and Industrial Research ( CSIR ) , India's largest Research and Development organization . 
<triplet> National Geophysical Research Institute <subj> 1961 <obj> inception <subj> Council of Scientific and Industrial Research <obj> parent organization <triplet> Council of Scientific and Industrial Research <subj> National Geophysical Research Institute <obj> subsidiary