000			01209cam a2200409 4500
001			D5504
008			090401t1984 xxu||||| |||| 00| 0 eng d
035			_a(Sirsi) u53727
041			_aeng
050			_a624.151
100			_aHealy, P.R.
245			_aConstruction over abandoned mine workings
260			_aLondon _bCIRIA _c1984
300			_a94p. illus. 30cm
350			_a20
490			_aCIRIA Special Publication _v32
490			_aPSA Civil Engineering Technical Guide _v34
520			_aPublished under contract to P.S.A. Directorate of Civil Engineering Services
650			_aABANDONED MINE WORKINGS
650			_aANHYDRITE WORKINGS
650			_aCHALK WORKINGS
650			_aDISUSED MINESHAFTS
650			_aBUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING ELEMENTS-FOUNDATIONS
650			_aGYPSUM WORKINGS
650			_aLIMESTONE WORKINGS
650			_aMETAL ORE MINING
650			_aMINEWORKINGS
650			_aMINING INVESTIGATION
650			_aMINING SUBSIDENCE
650			_aSALT WORKINGS
650			_aSANDSTONE WORKINGS
650			_aSITE INVESTIGATION
650			_aUNDERMINED AREAS
700			_aHead, J.M.
942			_n0
948			_c04/03/1997
999			_c93325 _d93325