| 000 | 00568cab a2200181 4500 | ||
|---|---|---|---|
| 001 | WB2518-04 | ||
| 008 | 090401t1989 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u30326 | ||
| 041 | _aeng | ||
| 245 | _aNew concern over radon | ||
| 260 | _c1989 | ||
| 350 | _a0 | ||
| 490 |
_aIndependent _v6/5/89 p7 |
||
| 520 | _aThe health hazard from radon gas in houses may be more widespread than official reports suggest, according to experiments carried out by school-children in Somerset and Avon. | ||
| 690 | _aBUILT ENVIRONMENT | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c20434 _d20434 |
||