Spatial Structure and Distribution of Ni Contents in Agricultural Soilsin a Typical Area of the Pearl River Delta, China. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 47(4):100-104(2008)

DOI：

Spatial Structure and Distribution of Ni Contents in Agricultural Soilsin a Typical Area of the Pearl River Delta, China. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 47(4):100-104(2008) DOI：