Wastes could be resources and cities could be mines

Impact Factor:1.297 | Ranking:Engineering, Environmental 30 out of 47 | Environmental Sciences 139 out of 221 | 5-Year Impact Factor:1.526 | 5-Year Ranking:Engineering, Environmental 29 out of 47 | Environmental Sciences 136 out of 221

Source:2014 Journal Citation ReportsĀ® (Thomson Reuters, 2015)