000 00280nam a2200121Ia 4500
020 _a9789350142677
082 _a624.151
100 _aSINGH PARBIN
245 _aENGINEERING AND GENERAL GEOLOGY
250 _a8 TH
260 _aNEW DELHI
_b S.K KATARIA AND SONS
_c XIV
942 _cBK
999 _c6685
_d6685