00357nam a2200145Ia 4500008004100000041000800041082001800049100002400067245004200091250000800133260003100141300000800172542001500180650001600195220531s9999    xx            000 0 und d  aeng  a658.4083bKOH  aKohli, A. &. Others  aManagement Of Enviornmental Pollution  a1ST  aJaipurbBook Enclavec2003  a286  d31-03-2006  aEnviornment