共 4 条
[3]
中国2000年人口普查资料[M]. 中国统计出版社 , 国务院人口普查办公室,国家统计局人口和社会科技统计司编, 2002
[4]
Personal exposure to nitrogen dioxide in Switzerland SAPALDIA team.Swiss Study on Air Pollution and Lung Diseases in Adults. Monn C,Brandli O,Schindler C,et al. Science of the Total Environment . 1998