000 00587 a2200277 4500
001 79926
020 _a0-340-67645-011
041 _aeng
080 _a628.54 Gra
245 _aWater technology : an introduction for scientists and engineers
250 _a
260 _a
260 _bLondon : Arnold, 1999
260 _c1999
300 _axi,548 p.
300 _c24 cm
490 _a
100 _aGray, N.F.
700 _a
650 _a
650 _aWater quality management
650 _aWastewater treatment
650 _aWater quality
942 _cBK
942 _2UDC
999 _c105622
_d105622