00566nam a2200205 a 450000100080000000500110000800800410001910000160006024501090007626000510018530000090023649000130024565000240025865000080028265000090029065000150029965000130031470000180032770000150034510390552014-02-22       1990    bl uuuu     u00u1 u    #d1 aFRUIN, J.E.  aCorn movements in the United Statesbinterregional flow patterns and transportation requirements in 1985  aUrbana-Champaign: University of Illinoisc1990  a50p.  aBulletin  aDATOS DE PRODUCCION  aEUA  aMAIZ  aTRANSPORTE  aZEA MAYS1 aHALBACH, D.W.1 aHILL, L.D.