00461nam a2200157 a 450000100080000000500110000800800410001910000860006024500480014626000370019430000140023165000100024565000150025565000210027065000120029110567632022-10-05       1980    bl uuuu     u00u1 u    #d1 aIRRI (INTERNATIONAL RICE RESEARCH INSTITUTE). INTERNATIONAL RICE TESTING PROGRAM.  aPreliminary summary of 1979 IRTP nurseries.  aManila (Phillipines): IRRIc1980  ap. irreg.  aARROZ  aCULTIVARES  aFITOMEJORAMIENTO  aVIVEROS