00385nam a2200145 a 450000100080000000500110000800800410001910000190006024500560007926000290013530000140016465300160017865300210019465300240021510097341998-10-21               bl uuuu     u0uu1 u    #d1 aSILVA, A.M.da.  aManual dos biodigestoresbmarinha II e marinha III.  a[s.l.]: IPqM, [19--].c0  a46p.cil.  aBIODIGESTOR  aCONSTRUCAO RURAL  aINSTALACAO AGRICOLA