| 000 | 00408nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aMara, Duncan & Cairncross, Sandy | ||
| 020 | _a92-4-154248-9 | ||
| 942 | _cBK | ||
| 245 | _aGuidelines for the safe use of wastewater and excreta in agriculture and aquaculture : measures for public health protection | ||
| 260 |
_aWorld Health Organisation, Geneva _c1989 |
||
| 082 | _a363.728 Mar/Cai | ||
| 300 | _avii; 187 | ||
| 999 |
_c66632 _d66632 |
||