000 00293nam a2200121Ia 4500
100 _aTrivedi, P R & Singh, U K
020 _a81-7169-282-6
942 _cBK
245 _aEnvironmental protection and Law
260 _aCommonwealth, New delhi
082 _a363.739 Tri/Sin
300 _avii; 317
999 _c34237
_d34237