00780nam a22002537a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102111009400118245003900212260004100251300003100292490005000323500001100373650001800384650002900402700003000431700001500461830005000476CHAP20220329141515.0971013s1986            r     10010     d  a69259  a70231  a79712  cCHAP  a631.46bI5800aInternational Symposium on Nitrogen Fixation with Non - Legumes (n3d: 1984c: Helsinky)  aNitrogen fixation with non-legumes  aDorcrecht :bMartinus Nijhoff,c1986  a460 p.b: ilus. ; gráfs.  aDevelopments in plant and soil sciencesv; 21  a33-16214aAzospirillum.14aNitrógenoxFijación.0 aSkinner, Frederic Arthur.0 aUomala, P.0 aDevelopments in plant and soil sciencesv; 21