00571nam a2200157Ia 4500001001100000005001700011008004300028020001500071050001100086245015300097260003800250300002500288650005100313650003400364999001500398000001484320251012174350.0  940610s1992    us            0     eng c  a0821320548 4aHD901400aCommodity price stabilization and policy reformban approach to the evaluation of the Brazilian Price band proposalscAvishay Braverman ...[et al.]   aWashingtonbThe World Bankc1992   avi, 109pbillc24cm.00aAgricultural pricesxGovernment policyzBrazil00aAgriculture and statezBrazil  c2008d2008