B 146.723 European-CommunitY-Environment-Legislation.- European Community Environment Legislation. Vol. 1-7.-(Luxembourg: Office for Official Publications of the European Communities (1992). 8° Vol.1.General Policy. XXXVI, 237 S. Vol.2.Air. XLV, 330 S. Vol.3.Chemicals, Industrial Risks and Biotech nology. XLIX, 430 S. Vol.4.Nature. XXXI, 345 S. Vol.5.Noise. XXXVI, 287 S. Vol.6.Waste. XLI, 232 S. Vol.7.Water. LII, 463 S.