| 000 | 00326nam a2200121 4500 | ||
|---|---|---|---|
| 020 | _a9241544988 | ||
| 050 |
_aRC773 _bW3 1996 |
||
| 100 | _aWagner Gregory R. | ||
| 245 | _aScreening and surveillance of workers exposed to mineral dusts | ||
| 260 |
_aGeneva _bWorld Health Organization _c1996 |
||
| 300 | _aix,68p. | ||
| 942 | _cBK | ||
| 999 |
_c9451 _d9451 |
||