Cotrim, M. F., R. C. F. Alvarez, and A. C. C. Seron. 2016. “PHYSIOLOGICAL QUALITY OF WHEAT SEEDS IN RESPONSE TO APPLICATION OF AZOSPIRILLUM BRASILENSE AND HUMIC ACID”. Revista Brasileira De Engenharia De Biossistemas 10 (4). Tup:349-57. https://doi.org/10.18011/bioeng2016v10n4p349-357.