00332cam a2200121 a 4500008004100000020001500041100001600056245002200072260005100094300002200145650002100167050002200188840221s1986    enka     b    001 0 eng    a817648833:  aAGARWAL.S.K00aNoise pollution :  aNew Delhib,A.P.H.Publishing Corporationc2005  aix 165p :bill. ; 0aNoise Pollution.00aTD892b.N654 1986