000 00327nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aMarion R.Scalf & et.al
245 0 _aManual of Ground water Quality sampling procedures
260 _bscientific International pvt.Ltd
260 _c1987
365 _b60.00
942 _cBK
999 _c136510
_d136510