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pro vyhledávání: '"Li, Lufeng"'
Autor:
Zhang Yufeng, Li Lufeng
Publikováno v:
The Open Mechanical Engineering Journal. 8:786-794
Publikováno v:
Environmental Earth Sciences. 75
Concentrations of polycyclic aromatic hydrocarbons (PAHs) were determined in surface sediments and one dated sediment core from the Songhua River, Northeast China. The total concentration of 15 PAHs (16 priority pollutants designed by the United Stat
Autor:
Xiahui Zhao, Li Lufeng
Publikováno v:
Journal of the American College of Cardiology. 68:C37