| 000 | 00377nam a2200097Ia 4500 | ||
|---|---|---|---|
| 100 | _aDufour A I, Snozzi Mario, Koster Wolfgang & Bartram Jamie | ||
| 020 | _a1-84339-036-1 | ||
| 245 | _aAssessing Microbioal Safety of Drinking Water : Improving Approaches and Methods .-1-84339-036-1 | ||
| 260 | _bWorld Health Organization, Iwa, Geneva | ||
| 082 | _aG91:(D855) P03/DUFOUR A I/B25238 | ||
| 999 |
_c29510 _d29510 |
||