TY - Biodiv Sci A1 - Tang Fanglin, Yan Yan, Liu Wenguo T1 - Construction progress of national park system in China Y1 - 2019-02-20 JF - Biodiversity Science JO - Biodiv Sci SP - 123 EP - 127 VL - 27 IS - 2 UR - https://www.biodiversity-science.net N1 - 10.17520/biods.2019041 ER -