00577nam 2200205 450 2707642http://id.bnportugal.gov.pt/bib/porbase/270764220041118150050.00-86547-587-3esac002.iso/18-12-2015/6948000694920041118d2002 k y 0103 baengUSCradle to cradleremaking the way we make thingsNew YorkNorth Point Press2002196 p.21 cm62BNporMcDonoughWilliamBraungartMichael070PTESACRPC