000			01148cab a2200265 4500
001			ABS39301
008			090401t1988 xxu||||| |||| 00| 0 eng d
035			_a(Sirsi) u15823
041			_aeng
100			_aSmith, B.
245			_aElusive solution to monumental decay
260			_c1988
350			_a0
490			_aNew Scientist _v118(1615) 2 June 1988, 49-53(5)
520			_aExamines the problem of stone decay in buildings describing research into the reasons for erosion such as air pollution , acid rain , acid deposition and salt weathering. Reviews the work of the Laboratorio Scientifico della Misericordia in Venice , where investigations are providing answers to the problems of pollution and where diverse cleaning methods are being developed. The findings of the UK`s Building Effects Review Group and of the USA`s National Acid Precipitation Assessment Program are noted.
650			_aCLAY
650			_aLIMESTONE
650			_aMARBLE
650			_aSANDSTONE
690			_aBUILDING AND CONSTRUCTION-REPAIRS AND MAINTENANCE
700			_aWhalley, B.
700			_aFassina, V.
942			_n0
948			_c04/03/1997
999			_c10413 _d10413