00577nam a2200193 a 450000100080000000500110000800800410001910000150006024501030007526000600017830000090023849000220024765000360026965000100030565000120031565000220032770000170034970000170036610361572014-02-22       1980    bl uuuu     u00u1 u    #d1 aREID, D.W.  aA study of farm growth in the Georgia Piedmont with emphasis on intensive growth in hog production  aGeorgia: Georgia Agricultural Experiment Stationsc1980  a47p.  aResearch Bulletin  aANALISIS DE COSTOS Y BENEFICIOS  aCERDO  aMODELOS  aPRODUCCION ANIMAL1 aMUSSER, W.N.1 aMARTIN, N.R.