00678nam a2200193 a 450000100080000000500110000800800410001910000200006024501500008026000400023030000100027049000910028065000230037165000250039465300110041965300190043070000170044970000180046610633482001-12-27       1978    bl uuuu     u0uu1 u    #d1 aSAUNDERS, F. B.  aCosts and returns for selected crop enterprises at the Southeast Georgia Branch Atation, 1975-77, wich a summary for the 15-year period, 1963-77.  aAthens: University of Georgiac1978  a15 p.  aGeorgia. University. College of Agriculture Experiment Stations. Researt Report, 297).  aEconomia Agrícola  aProdução Agrícola  aCustos  aEstados Unidos1 aPERRY, C. E.1 aBROOKS, O. L.