000 00636cam a2200241 4500
001 M969
008 090401t1992 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u6660
041 _aeng
050 _a615.925756
110 _aUnited Kingdom
_bDepartment of the Environment
_9982
245 4 _aThe householders` guide to radon
250 _a3rd ed.
260 _aLondon
_bDepartment of the Environment
_c1992
300 _a16p. : ill. ; 21cm.
350 _a0
650 _aHOUSING
650 _aRADIOACTIVE MATERIALS
650 _aRADON
690 _aENVIRONMENTAL AND LAND CONSULTANCY
942 _n0
948 _c04/03/1997
999 _c86333
_d86333