000			00488nam a22001577a 4500
008			160920b xxu||||| |||| 00| 0 eng d
020			_a0133525686
082			_aTN 269 _b.S52417 1989
100			_aSheriff, Robert E.
245			_aGeophysical Methods/ _cRobert E. Sheriff.
260			_aEnglewood Cliffs : _bPrentice Hall ; _cc1989.
300			_axvii, 605p.: _bill. ;
500			_aIncludes index.
650			_aProspecting _xgeographical methods.
942			_2lcc _cBOOKS _hTN 269
999			_c13893 _d13893