000			00365nam a22001457a 4500
020			_a9789386245427
082			_a333.7 _bKAR/E
100			_aKarpagam M.
245			_aEnvironment economics : _ba Textbook / _cKarpagam M.
250			_a3rd ed.
260			_aNew Delhi : _bSterling pub, _c2019.
300			_axii,477p.: _bpb.
500			_aIncludes Index
942			_cBK
999			_c31616 _d31616