01445nam 2200397 a 450 991069916000332120091027140622.0(CKB)5470000002400295(OCoLC)460160960(EXLCZ)99547000000240029520091027d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierU.S. agriculture[electronic resource] retail food prices grew faster than the prices farmers received for agricultural commodities but economic research has not been established that concentration has affected these trends /[Lisa Shames]Washington, DC :U.S. Govt. Accountability Office,[2009]1 online resource (40 pages) chartsTitle from PDF title screen (GAO, viewed Oct. 19, 2009)."June 30, 2009.""GAO-09-746R."Includes bibliographical references.U.S. agriculture Food pricesUnited StatesAgricultureEconomic aspectsUnited StatesFood pricesAgricultureEconomic aspectsShames Lisa1384432United States.Government Accountability Office.GPOGPOBOOK9910699160003321U.S. agriculture3468095UNINA