00436nam a2200157 a 450000100080000000500110000800800410001910000490006024500610010926000240017030000100019465000160020465000130022065000200023365300250025311037832019-01-03       2001    bl uuuu     u0uu1 u    #d1 aEMBRAPA. Assessoria de Comunicação Social.  aAlmanaque Embrapabdescobrindo a pesquisa agropecuária.  aBrasília, DFc2001  a64 p.  aAgricultura  aPesquisa  aPesquisa Social  aResearch agriculture