QUANTITY OF NITRIFIERS IN BROWN FOREST SOILS AFTER SPRAYING BY BACTERIAL INSECTICIDESv. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 45, n. 3 (226), p. 62–64, 2011. DOI: 10.46991/PYSUB.2011.45.3.062. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol45_no3_2011_pp062-064. Acesso em: 21 jan. 2026.