LEADER 00842nam0-22003011i-450- 001 990003727530403321 005 20001010 010 $a0-8476-7448-7 035 $a000372753 035 $aFED01000372753 035 $a(Aleph)000372753FED01 035 $a000372753 100 $a20000920d1986----km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aValuing enviromental goods$eAn assestament of the contingent valutation method$fR.Cummings , D.Brookshire 210 $aU.S.A.$cRowman & Allanheld$d1986 215 $a269p.$d25cm 702 1$aBrookshire,$bD. 702 1$aCummings,$bR. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003727530403321 952 $aQ2-Q4.47$b469$fDECTS 959 $aDECTS 996 $aValuing enviromental goods$9501234 997 $aUNINA DB $aING01