LEADER 00849nam0 2200253 450 001 000020901 005 20081223121223.0 010 $a0521447925 100 $a20081223d1993----km-y0itay50------ba 101 0 $aeng 102 $aGB 105 $ay-------001yy 200 1 $aCost - benefit analysis of environmental change$fPer-Olov Johansson 210 $aCambridge [etc.]$cCambridge university press$d1993 215 $aXIV, 232 p.$d24 cm 500 10$aCost - benefit analysis of environmental change$947780 610 1 $aAmbiente naturale$aProtezione$aCosti benefici 676 $a338.4336373$v20 700 1$aJohansson,$bPer-Olov$0440205 801 0$aIT$bUNIPARTHENOPE$c20081222$gRICA$2UNIMARC 912 $a000020901 951 $a724/6$b7523$cNAVA2$d2008 996 $aCost - benefit analysis of environmental change$947780 997 $aUNIPARTHENOPE