000			00957cam a2200313 a 4500
008
020			_a0340676450 (pbk.)
020			_a0470236329 (Wiley)
049			_aMAIN
090			_aTD340 _bGRA
100	1		_aGray, N.F.
245	1	0	_aWater technology : _ban introduction for scientists and engineers / _cN.F. Gray.
260			_aLondon : _bArnold ; _aNew York : _bWiley, _c1999.
300			_axi, 548 p. : _bill. ; _c25 cm.
504			_aIncludes bibliographical references.
500			_aIncludes index.
650		0	_aWater quality management.
650		0	_aSewage disposal.
650		0	_aFreshwater biology.
650		0	_aWater quality biological assessment.
650		4	_aWater-supply.
650		4	_aAquatic biology.
650		4	_aWater-supply engineering.
907			_a.b10027580 _b15-11-12 _c17-04-03
003
005			20230123134230.0
040			_cNUST
942			_cBOOKS _kTD340 _mGRA
999			_c162325 _d162325