00507nam a2200193 a 450000100080000000500110000800800410001910000170006024500390007726000280011630000080014449000330015265300270018565300220021265300210023470000180025570000190027370000210029210036931996-09-26       1970    bl uuuu      00u1 u    #d1 aHOFFMANN, R.  aAdministracao da empresa agricola.  aPiracicaba: ESALQc1970  a2v.  a(ESALQ. Serie Didatica, 25).  aADMINISTRACAO AGRICOLA  aECONOMIA AGRICOLA  aEMPRESA AGRICOLA1 aVALENTINI, R.1 aENGLER, J.J.C.1 aCASTRO, A.B. de.