000 00250nam a22001097a 4500
999 _c339010
_d339010
020 _a9789386845986
082 _a622.15
_bHUS.G
100 _aAjhar Hussain
245 _aGATE ;Geophysics and Geology
260 _aNewDelhi
_bRamesh
_c2019
942 _cBK