000 | 00645nam a22001937a 4500 | ||
---|---|---|---|
008 | 230609b |||||||| |||| 00| 0 eng d | ||
020 | _a9241545038 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 628.1.033 _bN7 |
||
245 |
_aGuidelines for drinking-water quality _c/ World Health Organization |
||
250 | _a2nd ed. | ||
260 |
_aGeneva: _bWorld Health Organization, _c1997 |
||
300 | _axii, 238p. | ||
500 | _aVol. 3 (Drinking-water quality control in small-community supplies) | ||
650 | _aDrinking water-Standards | ||
653 | _aAnalytical chemistry | ||
653 | _aWater quality | ||
942 |
_2udc _cREF |
||
999 |
_c41517 _d41517 |