00449nam a2200157Ia 4500003000500000005001700005008004100022100002100063245007000084260005700154300001300211500001400224650001300238650002500251080001500276BNCV20231122114618.0190424b           ||||| |||| 00| 0 por d  aBarney, Gerald O  aThe global 2000 report to the president, Vol. I/ Gerald O. Barney  aWashington:bCouncil on Environmental Quality,c1977  a47p.46p.  aInv. 2018  aAmbiente  aPolítica ambiental  a502 BRA gl