000 00578nam a22002057a 4500
001 35628
003 BD-DhUET
008 110922s2011 sz a b i001 0 eng
020 _a9789241548151
040 _aNLM
_beng
_cNLM
_dBD-DhUET
082 _a628.16068
_bWOR/2011
110 _aWorld Health Organization
245 1 0 _aGuidelines for drinking-water quality
250 _a4th ed.
260 _aGeneva
_bWorld Health Organization
_c2011
300 _axxiii, 541 p.
_bill.
_c24 cm.
504 _aIncludes bibliographies
650 0 _aWater quality management
942 _cCP
999 _c35628
_d35628