00900nam0-22003251i-450 99000177770040332120210226094915.092-5-203199-5000177770FED01000177770(Aleph)000177770FED0100017777020021010d1992----km-y0itay50------bafreITa 001yyFichier technique de la fixation symbioti que de l'azotelegumineuse-RhizobiumRomaFAO19921 v.23 cmPaginazione varia.Azotofissazione572.54523itaITUNINARICAUNIMARCBK99000177770040332160 572.545 FAO 1992FAGBCFAGBCFICHIER technique de la fixation symbioti que de l'azote408851UNINAING01