000			00379nam a22001337a 4500
008			160221b sy||||| |||| 00| 0 eng d
082			_a300
100			_aBall، David. _932705
245			_aEnvironmental Health Policy/ _cDavid Ball.
260			_aBerkshire: _bopen university press، _c2006.
300			_a283ص، _c24سم.
650			_aSocial sciences. _92460
942			_2ddc _cBK
999			_c292298 _d292298