TY - JOUR
TI - The Statistics of Recyclable Resources in Beijing: Satus, Problems and Countermeasures
PY - 2018
AU - Tingting Liu
AU - Yufeng  Wu
AU - Xi  Tian
AU - Yu  Gong
AU - Yanmei  Li
T2 - IOP Conference Series: Earth and Environmental Science
LK - https://doi.org/10.1088%2F1755-1315%2F178%2F1%2F012040
DO - 10.1088/1755-1315/178/1/012040
ER -