TY - CPAPER TI - Research on Comprehensive Evaluation of Urban Material Metabolism Based on MFA-A Case Study of Chengyang District in Qingdao PY - 2010 AU - Zhenfeng Zhou PB - Factor X: Challenges, Implementation Strategies and Examples for a Sustainable Use of Natural Resources DO - 10.1109/ICMSS.2010.5577554 ER -