TY - JOUR T1 - Overview of urban planning policy and urban green space system at a national level in China JO - IOP Conference Series: Earth and Environmental Science PY - 2019/10/16 AU - Xie J AU - Woolley H AU - Liu B AU - Elsadek M ED - DO - DOI: 10.1088/1755-1315/349/1/012021 PB - IOP Publishing VL - 349 SP - 012021 EP - 012021 Y2 - 2024/12/22 ER -