000 | 00718nam a2200241Ia 4500 | ||
---|---|---|---|
003 | HQRS | ||
005 | 20190708002604.0 | ||
008 | 150617s2014 xx 000 0 eng d | ||
020 | _a9241400633 | ||
040 |
_aHQRS _beng _cHQRS |
||
041 | _heng | ||
110 | _aWorld Health Organization | ||
245 | _aSurveillance of drinking water quality | ||
260 |
_aGeneva: _bWorld Health Organization, _c1976 |
||
300 |
_a135p.; _c24cm. |
||
440 | _aWorld Health Organization monograph series; no. 63 | ||
500 | _aIncludes bibliographical references and index | ||
650 |
_aWater supply _xLaw and legislation |
||
650 | _aDrinking water | ||
650 | _aWater resources development | ||
365 | _aINR | ||
942 |
_2udc _cBK |
||
999 |
_c16434 _d16434 |