00679nam0 2200217 450 00000300720050630115800.00-582-27656-X--------d1997----km-y0itay50------baengGBSustainability and environmental economicsan alternative textJohn BowersHarlow [etc.]Prentice Hall1997237 p.graf.24 cmEconomia dell'ambienteBowers,John118836IT UNIPARTHENOPE RICA UNIMARC000003007NAVA2724/23942720010705Sustainability and environmental economics1223650UNIPARTHENOPE