00512nam a2200181 a 450000100080000000500110000800800410001902200140006010000490007424500690012326000370019230000110022965000100024065000330025065000150028365000210029865000110031910297502016-02-22       1994    bl uuuu     u00u1 u    #d  a0117-08801 aIRRI - INTERNATIONAL RICE RESEARCH INSTITUTE  aProgram report for 1993. Intertantional Rice Research Institute.  aManila (Philippines): IRRIc1994  a317 p.  aARROZ  aCONSERVACION DEL GERMOPLASMA  aECOSISTEMA  aFITOMEJORAMIENTO  aMANEJO