| 000 | 00432nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 020 | _a9241545038 | ||
| 040 | _cLDD | ||
| 082 | _a647.95 G941 | ||
| 100 | _aSurviellance and controll of c | ||
| 245 | 0 |
_aGuidelines for drinking-water quality _cSurviellance and controll of c |
|
| 250 | _a2nd ed | ||
| 260 |
_aGeneva _bWorld Health Organization. _c1997 |
||
| 300 | _av.3 | ||
| 901 |
_a516 _b09-10-1996 |
||
| 942 |
_2ddc _cG |
||
| 999 |
_c8066 _d8066 |
||