000 00441nam a2200157Ia 4500
082 _a628.11
_bNAT
100 _aNazir Ahmad
_9169257
245 _aTube well
_b: theory and practice
_cNazir Ahmad
260 _aLahore:
_bGulberg-3,
_c1979.
300 _bvarious pages
500 _aIncludes bibliography and index
546 _aeng
650 _aWater-Supply engineering
_933424
650 _aWater resource development
_9144183
942 _cBK
999 _c75139
_d75139