| 000 | 00781cab a2200217 4500 | ||
|---|---|---|---|
| 001 | WB2804-05 | ||
| 008 | 090401t1992 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u12908 | ||
| 041 | _aeng | ||
| 245 | _aCancer threat | ||
| 260 | _c1992 | ||
| 350 | _a0 | ||
| 490 |
_aConstruction News _v(6248) 23 January 1992, 7(1) |
||
| 520 | _aSafety chiefs are planning a campaign to protect construction workers from cancer-causing silica dust. This follows and announcement by the Health and Safety Commission that the maximum levels for silica dust in the workplace have been raised eight times. | ||
| 650 | _aBUILDING SITES | ||
| 650 |
_aHEALTH AND SAFETY _96244 |
||
| 650 | _aSILICA DUST | ||
| 690 | _aBUILT ENVIRONMENT-BUILDING STANDARDS | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c8288 _d8288 |
||