000			005290000a22002050004500
008			160617t1992 xxu||||| |||| 00| 0 eng d
020			_a0080407404
041			_aeng
080			_a628.16 _bT4
942			_cBK _01
100			_aTebbutt, T.H.Y.
245			_aPrinciples of water quality control
250			_a4th ed.
260			_aOxford _bPergamon _c1992
300			_aix, 251p. : ill.
500			_aIndex Included
650			_aWATER TREATMENT
650			_aWATER POLLUTION
650			_aWATER SUPPLY-WATER QUALITY
999			_c61185 _d61185