Chin J Plan Ecolo ›› 2008, Vol. 32 ›› Issue (2): 485-490.DOI: 10.3773/j.issn.1005-264x.2008.02.028
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YANG Wen-Ping1,2; GUO Tian-Cai1; LIU Sheng-Bo1; WANG Chen-Yang1; WANG Yong-Hua1; MA Dong-Yun1