| 000 | 00333nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aWorld Health Organization | ||
| 020 | _a92 4 154288 8 | ||
| 942 | _cBK | ||
| 245 | _aPolychlorinated dibenzo-para-dioxins and dibenzofurans | ||
| 260 |
_aWorld Health Organization, Geneva _c1989 |
||
| 082 | _aR363.7384 W.H.O./E.H.C. | ||
| 300 | _a409 | ||
| 999 |
_c63826 _d63826 |
||