00338nam a2200145 a 450000100080000000500110000800800410001910000200006024500350008026000320011530000090014765000130015665000120016965000110018117401302018-12-06       1988    bl uuuu     u0uu1 u    #d1 aALVES, E. R. A.  aDemanda e oferta de alimentos.  aBrasilia, DF: EMBRAPAc1988  a20p.  aAlimento  aDemanda  aOferta