| 000 | 00578nam a2200205Ia 4500 | ||
|---|---|---|---|
| 005 | 20260808125434.0 | ||
| 008 | 260808s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a92-4-154079-6 | ||
| 035 | _a4808 | ||
| 041 | _aENG | ||
| 082 | _a546.221 | ||
| 100 | _aWorld Health Organization | ||
| 245 | 0 |
_aIPCS (Environmental health criteria no - 019) _bhydrogen sulfide |
|
| 260 |
_aGeneva _bUNEP and World Health Organization _c1981 |
||
| 300 | _a48 | ||
| 500 | _aGift | ||
| 505 | _aIPCS, chemical safety, inorganic substances | ||
| 650 |
_aIPCS _bInorganic chemistry |
||
| 942 | _cBK | ||
| 999 |
_c4806 _d4806 |
||