000			005750000a22002290004500
245			_aWater supply and sewerage
100			_aSteel, E.W.
100			_aMcGhee, Terence J.
250			_a5th ed.
260			_aTokyo _bMcGraw-Hill _c1979
300			_axiv, 665p. : ill.
440			_aMcGraw-Hill series in water resources & env. eng.
500			_aIndex included
020			_a0070609292
080			_a628.1 _bS8
650			_aWATER SUPPLY
650			_aWATER TREATMENT
650			_aSEWAGE
650			_aSEWAGE TREATMENT
041			_aEN
942			_cBK _01
999			_c115379 _d115379