TY - JOUR TI - Material flow analysis (MFA) of an eco-economic system: a case study of Wujin District, Changzhou, China PY - 2008 AU - Heping Huang AU - Jun Bi AU - Xiangmei Li AU - Bing Zhang AU - Jie Yang T2 - Frontiers in Biology China LK - https://doi.org/10.1007/s11515-008-0045-7 DO - 10.1007/s11515-008-0045-7 ER -