1986 Dec 17 - 1987 Jan 27
Prime Ministerial Private Office files
PREM19/2141
Environmental Affairs (Radon in houses: remedial measures to deal with potentially hazardous concentrations of Radon-222 gas in houses)
| Source: | TNA, PREM19 series |
|---|---|
| Release date: | 2016 Jul 21 |
| Classification: | Confidential |
| Page count: | 24 |
PREM19/2141 - download whole file (PDF, 23.82 MB)