1. Baoxi, Y. (1997). Investigation of volatile ingredients in solvent base paint. Profession and Health 13, 4.
2. Chang, A. C. (1995). ‘Developing human health-related chemicals guideline for reclaimed wastewater and sewage sludge application in agriculture’. Geneva, Switzerland: World Health Organization.
3. Clemente R., Almela C., Bernal, M. P. (2006). A remediation strategy based on active phytoremediation followed by natural attenuation in a soil contaminated by pyrite waste. Environmental Pollution, 143, 397–406.
4. Donghui, Y. (2006). City expansion and land nature changes—study of city development planning on nature changes. China South-east University Press, 2006-1-1.
5. EPA. (1998). U.S. Environmental Protection Agency, ‘land disposal restrictions phase IV treatment standards for hazardous soils, and exclusion of recycled wood preserving wastewaters. Washington, DC: EPA.