00698nam a2200145Ia 4500008004100000020001800041040001700059082002600076100001200102245008600114260002700200300001500227500024000242650007000482190328s9999||||xx |||||||||||||| ||und||  a81-85431-80-9  aNITILcNITIL  221sta363.7308bG273I  aGaur, G 0aInternational encyclopaedia of environmental pollution and its managementcG Gaur  aNew DelhibSarupc1997  av.1, 413p.  aContents: v.1. Air pollution and its management- v.2. Water pollution and its management- v.3. Soil and soiled waste pollution and its management- v.4. Noise pollution and its management- v.5. Nuclear waste pollution and its management  aEnvironmental management-Encyclopaedias; Pollution-Encyclopaedias