00356nam a2200133 a 450000100080000000500110000800800410001910000490006024500240010926000500013330000110018365000100019465000180020410293732022-08-16       1963    bl uuuu     u00u1 u    #d1 aIRRI - INTERNATIONAL RICE RESEARCH INSTITUTE  aAnnual report 1963.  aLos Baños, Laguna  (Fhilippines): IRRIc1963  a190 p.  aARROZ  aINVESTIGACION