000			00344nam a2200133Ia 4500
005			20260225050936.0
008			260224s9999||||xx |||||||||||||| ||und||
082			_a551.49 WAL
100			_aWilliam C. Walton
245		0	_aGrountdwater resource evaluation
260			_aTokyo: McGraw-Hill Kogakusha Ltd _c1970
300			_a664
942			_cBBS
999			_c10121 _d10121