Bezverbna, O. and Załęska-Radziwiłł, M. 2018. Ecotoxicological evaluation the effects of the safe concentration of wastewater containing phenol on aquatic ecosystems. Journal of Environmental Engineering and Landscape Management. 26, 1 (Mar. 2018), 57-63. DOI:https://doi.org/10.3846/16486897.2017.1347096.