00325nam a2200109Ia 4500008004100000040001700041082002700058110004100085245004900126260003000175300001000205190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta344.54046bC526E  aC P R Environmental Education Centre 0aEnvironmental laws of Indiaban introduction  aChennaibthe authorc2006  a141p.