TY - Biodiv Sci A1 - WU Xiao-Pu, WANG Zhi-Heng, CUI Hai-Ting and FANG Jing-Yun T1 - Community structures and species composition of oak forests in mountainous area of Beijing Y1 - 2004-01-20 JF - Biodiversity Science JO - Biodiv Sci SP - 155 EP - 163 VL - 12 IS - 1 UR - https://www.biodiversity-science.net N1 - 10.17520/biods.2004019 ER -