共 16 条
[13]
城市绿地空气细菌含量变化特征[J]. 任启文,王成,郄光发. 城市环境与城市生态. 2007(01)
[14]
GB3838-1988,国家地面水环境质量等级评定 .
[15]
Assessment of the environmental impact of high voltage power transmission lines. Jackson R H, et al. Journal of Environment Management . 1978
[16]
GB3096-1996,国家大气环境质量等级评定 .