LEADER 00679nam0-22002411i-450- 001 990002673570403321 035 $a000267357 035 $aFED01000267357 035 $a(Aleph)000267357FED01 035 $a000267357 100 $a20000920d1976----km-y0itay50------ba 101 0 $aENG 200 1 $aEconomic modeling for water policy evaluation$fby Thrall 210 $aAmsterdam$cNorth Holland$d1976 700 1$aThrall,$bRobert M.$050916 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002673570403321 952 $a0-4-60-TI$b4214$fECA 959 $aECA 996 $aEconomic modeling for water policy evaluation$9430088 997 $aUNINA DB $aING01