Forest Health Assessment in Badaling Forest Farm of Beijing

欢迎访问林草资源研究

GAO Zhiliang, YU Xinxiao, CHEN Guoliang, YUE Yongjie, FAN Dengxing, CAO Bo

Forest and Grassland Resources Research . 2008, (4): 77 -82 . DOI: 10.3969/j.issn.1002-6622.2008.04.019