园林树种林分中空气负离子水平的变化
吴际友;程政红;龙应忠;童方平;宋庆安;刘云国
The Variation of Aero-anion Concentration on Landscape Forest
WU Jiyou1,CHENG Zhenghong1,LONG Yingzhong1,TONG Fangping1,SONG Qingan1,LIU Yunguo2
南京林业大学学报(自然科学版)
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2003, (04): 78
-80
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DOI: 10.3969/j.jssn.1000-2006.2003.04.020