%0 Journal Article %T 火炬树未对北京地区的自然生态系统构成威胁 %A 北京生态学学会 %J 植物生态学报 %D 2006 %I Editorial Office of Chinese Journal of Plant Ecology %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=2F2173CCFF292BF447DC2681EA33BBAE&aid=983807C462FBD8732A98E300B9E99D08&yid=37904DC365DD7266&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&journal_id=1005-264X&journal_name=植物生态学报&referenced_num=0&reference_num=0