000			00232nam a2200097 4500
999			_c337030 _d337030
082			_a551.48 _bSIN.E
100			_aSingh, Vijay P.
245			_aElementary Hydrogeology _cSingh, Vijay P.
260			_aNew Delhi _c1994 _bPHI
942			_cBK