00622nam a2200205 a 450000100080000000500110000800800410001910000200006024500480008026001340012830000120026265000120027465000120028665000180029865000130031665000220032965300190035165300210037070000250039111708631997-05-06       1994    bl uuuu     u01u1 u    #d1 aCOSTA, I. R. S.  aCassava Genetic resources in South America.  aIn: MEETING OF THE INTERNATIONAL NETWORK FOR CASSAVA GENETIC RESOURCES, 1., 1992, Cali. Report. Rome: IPGRI, 1994. p.16-20.c1994  ap.16-20  acassava  aManihot  aSouth America  aMandioca  aRecurso Genético  aAmerica do Sul  aGenetic resource1 aVILELA-MORALES, E.A.