000 | 00528nam a22001457a 4500 | ||
---|---|---|---|
008 | 230531b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aR 628.1(026) _bM4.3 |
||
245 |
_aGuidelines for drinking-water quality _c/ World Health Organization, Volume 3 Drinking-water quality control in small-community supplies |
||
260 |
_aGeneva: _bWorld Health Organization, _c1985 |
||
300 | _a121p. | ||
650 | _aWater | ||
653 | _aBacteriological | ||
942 |
_2udc _cREF |
||
999 |
_c37024 _d37024 |