000 00319nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Petty John, A."
245 0 _aIntroduction to Artificial Ground water recharge
260 _bscientific International pvt.Ltd
260 _c1988
365 _b90.00
942 _cBK
999 _c136543
_d136543