00285nam a2200121Ia 4500008004100000041000900041082001800050100001900068245002400087260003600111300000800147650000800155230718s9999    xx            000 0 und d  aEng.  a348.04bKAS-E  aKassan , Jawad 0aEnvironmental laws   aPakistanbBook Biz Lahorec2006  a358  aLaw