000 00607nam a2200205Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a551(54)
_bK13
245 _aGeophysical research bulletin
_bspecial issue dedicated to Dr. Hari Narain
260 _aHyderabad
_bNational Geophysical Research Institute
_c1982
300 _axvi,413p.
500 _aTwenty years research & development activity of NGRI
650 _aEarth science
650 _aGeology
650 _aGeophysics
700 _aKaila K L
_4ed.
700 _aReddy P R
_4ed.
942 _cBK
999 _c1312
_d1312