000 00304 a2200109 4500
008 190208b xxu||||| |||| 00| 0
100 _a Gordon Maskew Fair
245 _aWater supply and wast-water disposal /
_c Gordon Maskew Fair
260 _aNew york
_b John Wiley
_c1954
300 _a973p.
942 _2ddc
_cBK
999 _c7996
_d7996