000 00304 a2200133 4500
082 _a628.1
_bAm35sa
245 1 _aSAFETY PRACTICE FOR WATER UTILITIES
260 _aN. Y.
_b
_c1963
300 _a124
440 _aIts Manual, Awwa M3
_v
650 _aWater-Supply
964 _gCIRC
997 _a55030 s C
999 _c455528
_d455528