00287nam a2200109Ia 4500008004100000082001900041100001700060245003300077250000900110260005000119300000800169240913s9999||||xx |||||||||||||| ||und||  a344.046  VEN/E  aAruna venkat 0aEnvironmental law and policy  aNULL  bPHI Learning private LimitedaNew Delhic2011  a464