| 000 | 00849cab a2200205 4500 | ||
|---|---|---|---|
| 001 | WB2716-09 | ||
| 008 | 090401t1991 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u60681 | ||
| 041 | _aeng | ||
| 245 | _aSwedish radon study | ||
| 260 | _c1991 | ||
| 350 | _a0 | ||
| 490 |
_aBuilding _vvol 256 no 7692 12/4/91 p10 |
||
| 520 | _aAn investigation in Sweden on the dangers posed by radon gas , may lead to a lowering of the permissible level of exposure in that country as a result of the Department of Environmental Medicine`s findings. The results will also increase pressure on the DoE in this country, to reduce levels to under 200 becquerels, the current limit. | ||
| 650 | _aINSTITUTION OF ENVIRONMENTAL HEALTH OFFICERS | ||
| 650 | _aLUNG CANCER | ||
| 690 | _aBUILT ENVIRONMENT-BUILDING STANDARDS | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c37481 _d37481 |
||