00579nam a2200157Ia 4500008004100000082002300041100001900064245007200083260004100155300000900196490004300205650004600248942000700294952010300301999001700404140224s9999    xx            000 0 und d  a338.5:63(047.3) M0  aThe World bank  aMethodologies for measuring agricultural price intervention effects  aWashington D.CbThe World bankc1980  a96p.  aWorld Bank Staff Working Paper No. 394  aAgricultural economics,Agricultural price  cBK  00104070aKSDbKSDd2014-02-24l0o338.5:63(047.3) M0p3637r2014-02-24 00:00:00w2014-02-24yBK  c94292d94292