(1)
QUANTITY OF NITRIFIERS IN BROWN FOREST SOILS AFTER SPRAYING BY BACTERIAL INSECTICIDESv. Proc. YSU B: Chem. Biol. Sci. 2011, 45 (3 (226), 62-64. https://doi.org/10.46991/PYSUB.2011.45.3.062.