000 00289nam a22001097a 4500
008 170711b xxu||||| |||| 00| 0 eng d
082 _a551.18
245 _aWater Well and Pump Engineering
260 _aNew Delhi
_bTata McGraw-Hill Publishing Co.
_c1989
300 _a929pp
942 _2ddc
_cB
999 _c95731
_d95731