@article{Xiao-Yang YANG2007, title={Study on Atmospheric Polycyclic Aromatic Hydrocarbons at a Background Site of Ishikawa Prefecture, Japan}, author={Xiao-Yang YANG and Yumi OKADA and Ning TANG and Akira TORIBA and Kazuichi HAYAKAWA}, journal={Journal of Ecotechnology Research}, volume={13}, number={1}, pages={5-9}, year={2007}, doi={10.11190/jer.13.5} }