00319nam a2200133Ia 45000030006000000080041000060400015000471000022000622450029000842500010001132600033001235460012001560050017001680STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMargaret Capstick  aEconomics of agriculture  aFirst  bGeorge Allen and Unwinc1970  aEnglish20220125165557.0