共 24 条
[1]
Heavy metal contamination of urban soils and street dusts in Hong Kong[J] . Xiangdong Li,Chi-sun Poon,Pui Sum Liu.  Applied Geochemistry . 2001 (11)
[9]
Heavy metal contamination of urban soils and street dusts in Hong Kong. Li, X. D,Poon, C. S,and Liu, P. S. Applied Geochemistry . 2001
[10]
An ecological risk index for aquatic pollution control:a sediment ecological approach. HAKANSON L. Water Research . 1980