01130nam0-22003251i-450 99000183186040332120190529131432.0000183186FED01000183186(Aleph)000183186FED0100018318620030910d1992----km-y0itay50------baita<<The >>contribution of lignin to the composition of humic acids from a wheat-straw amended soil during 3 years ofincubation in potsCarmine Amalfitano, Vincenzo Pignalosa, L. Auriemma, Angelo Ramunnis.l....1992p. 495-50425 cmEstr. da: Journal of soil science, 43,1992.Suolo631.41Amalfitano,CarmineAuriemma,L.Pignalosa,VincenzoRamunni,AngeloITUNINARICAUNIMARCLG99000183186040332160 OP. 156/3FAGBCFAGBCCONTRIBUTION of lignin to the composition of humic acids from a wheat-straw amended soil during 3 years ofincubation in pots411920UNINA