00329nam a2200133Ia 45000030006000000080041000060400015000471000019000622450040000812500011001212600034001325460012001660050017001780STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aNarindar Singh  aEconomics and the crisis of ecology  aSecond  bOxford University pressc1978  aEnglish20220125165631.0