00489naa a2200169 a 450000100080000000500110000800800410001910000170006024501190007726000090019665000090020565000100021465300250022465300080024970000170025777300450027416074731995-06-27       1988    bl ---       0--  u    #d1 aREDDY, P. M.  aDynamics of algal populations and acetylene-reducing activity in five rice soils inoculated with blue-green algae.  c1988  aAlga  aArroz  aALGAS FIXADORAS DE N  aFBN1 aROGER, P. A.  tBiol. Fertil. Soilsgv.6, p.14-21, 1988.