00550nam a2200181 a 450000100080000000500110000800800410001910000200006024501050008026000310018530000100021665000190022665000210024565000240026665000370029065000230032770000180035010374832014-02-22       1986    bl uuuu     u00u1 u    #d1 aSIMPSON, M.J.A.  aCharacterization of plant genetic resources using isozyne electrophoresisba guide to the literature  aRoma (Italia): IBPGRc1986  a102p.  aELECTROFORESIS  aFITOMEJORAMIENTO  aINGENIERIA GENETICA  aMETODOS DE MEJORAMIENTO GENETICO  aRECURSOS GENETICOS1 aWITHERS, L.A.