PHOSPORUS FORTIFICATION IN THE MANUFACTURE OF SOLID ORGANIC FERTILIZER MADE FROM BEEF CATTLE FECES TO PHOSPHOR LEVELS AND C N RATIO. ANGON : J. Anim. Sci. Tech. 2020, 2 (1), 39-44. https://doi.org/10.20884/1.angon.2020.2.1.p39-44.