00686nam a22001577a 4500003000800000005001700008008004100025020001500066040002100081082001600102110005200118245024100170260004200411300003500453650004000488BD-DhUL20190314150912.0190314s1987    nyua|||| b||| 00| 0 eng    a9211164044  aBD-DhULcBD-DhUL  a354.37bUNN1 aUnited Nations Economic Commission for Europe. 0 aNational strategies and policies for air pollution abatement : results of the 1986 major review prepared within the framework of the convention on long-range transboundary air pollution/ cUnited Nations Economic Commission for Europe.   aNew York : bUnited Nations, c1987.   a[4], 56 p. : bill. ;c30 cm.  0aAir- Pollution - Government policy