000 00417 a2200157 4500
080 _a551.49
_bJ 66 G
245 1 _aGround water and wells
_bA reference book for the water-well industry
_cby E.E. Johnson
250 _a1st edn.
260 _bJohnson Division
_c1966
650 _aGround Water
650 _aWells
650 _aWater-Well Industry
100 1 _aJohnson, E.E.
_d
300 _a440 p.
901 _a107112
999 _c30069
_d30069