000 00347nam a22001337a 4500
082 _a628.11
_bIYE
_cL-Tech, P-159
100 _aIyengar, K. Naryana
245 _aElements of earth-boring for water/
250 _a2nd ed.
260 _aMadaras:
_bWesleyan Mission Press, Mysore
_cc1930
300 _a41p,;
_bill,:
_c16cm
650 _aMCE
942 _cBK
999 _c8372
_d8372