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005 20040116113716.0
008 040407s1998    it |||||||||||||||||eng  
035   $ab12856253-39ule_inst
035   $aARCHE-083587$9ExL
040   $aDip.to Scienze Storiche$bita$cA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l.
082 04$a574.5
100 1 $aSegerson, Kathleen$0253400
245 10$aVoluntary vs. mandatory approaches to nonpoint pollution control :$bcomplements or substitutes? /$cKathleen Segerson
260   $aMilano :$bFondazione ENI Enrico Mattei,$c1998
300   $a1 v. ;$c21 cm
440  0$aNote di lavoro della Fondazione ENI Enrico Mattei ;$v92.98
650  4$aInquinamento
907   $a.b12856253$b02-04-14$c16-04-04
912   $a991002004339707536
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996   $aVoluntary vs. mandatory approaches to nonpoint pollution control$9302086
997   $aUNISALENTO
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