Biological (trophic) approach to wastewater treatm ent technology Authors Yury Reshetilov Linnaeus University image/svg+xml Sergei Volodin Linnaeus University image/svg+xml DOI: https://doi.org/10.15626/Eco-Tech.1997.006 Downloads pdf Published 2019-04-01 Issue 1997: Proceedings of seminar on waste management and the environmnet Section General session