Effective environmental management within the context of sustainability and economic development: a special issue from the 13th International Conference on Protection and Restoration of the Environment (PREXIII), July 3–8, 2016, Mykonos island, Greece - Kungolos, Athanasios; Di Nardo, Armando; Mallios, Zisis; Manakou, Vasiliki; Emmanouil, Christina (Environmental science and pollution research international, 2018)