00827nam0-22002771i-450-99000210791040332120060920115253.0000210791FED01000210791(Aleph)000210791FED0100021079120030910d1996----km-y0itay50------baeng<<The >>Economics of Agricultural PricesPeter Helmberger, Jean-Paul Chavass.l.Upper Saddle River1996XVIII, 356 p.23 cmProduzione - agricolturaHelmberger,Peter G.140671Chavas,Jean-PaulITUNINARICAUNIMARCBK99000210791040332162 338.43-002 HELDEPA 7887DAGEADAGEAEconomics of Agricultural Prices394442UNINA