AGBAGWA, S. S, CHUKU, E. C and WEKHE, O 2020. Assessment of Anti-Nutrient and Vitamin Compositions of Pleurotus Ostreatus Cultivated on three Waste Materials. International Journal of Agriculture, Biology & Environment (e-ISSN 2582-6107) DOI: 10.47504/IJAGRI . 1, 2 (Sep. 2020), 16–21. DOI:https://doi.org/10.47504/IJAGRI.2020.5120.