00331nam a2200133Ia 45000030006000000080041000060400015000471000018000622450028000802600054001083000006001625460012001680050017001800STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKolstad, C.D.  aEnvironmental Economics  bOxford University press; New Yorkc2005aNew York  a0  aEnglish20220125165620.0