000			00335nam a22001457a 4500
020			_a9788121924313
082			_a333.714 _bGUP/E
100			_aGupta, N Das
245			_aEnvironmental accounting
250			_a2nd.
260			_aNew Delhi _bS.Chand &Co. _c2005
300			_a126p.
650			_aEnvironmental accounting
942			_cBK
999			_c40896 _d40896