00411nam a2200157 450000500170000000700040001700800040002102000150002504000090004005000280004924000510007724500260012826000520015430000110020665000360021720150528092150.0000000 a9282661822 aUOEL aREF HD1920.5b.A14 1992 aAgrarpreise : preisindizes und absolute preise aAgricultural prices / aLuxembourg :bOffice des Publications ,cc1993. aVol. - aEconomic History and conditions