滇池流域农田土壤氮污染负荷影响因素研究
张乃明,张玉娟,陈建军,李成学
Factors of Influencing Soil-nitrogen Pollution Load of Sloping Field in the Dian Lake Watershed
Zhang Naimingm, Zhang Yujuan, Chen Jianjun, Li Chengxue
中国农学通报
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2004, (5): 148
-148
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DOI: 10.11924/j.issn.1000-6850.0405148
