00361nam a2200157 a 450000100080000000500110000800800410001910000230006024500270008326000290011030000090013965000140014865000150016265300120017765300140018915812982023-09-13       1989    bl uuuu     u0uu1 u    #d1 aALVES, E. R. de A.  aDifusao de tecnologia.  aBrasilia: CODEVASFc1989  a19p.  adiffusion  aTecnologia  aDifusao  aTecnology