1. Cai H. 1995. Study on Modern Environmental Hygiene [in Chinese]. Beijing:People's Health Press 665-698.
2. Sustainable development and transformation of the functional structure of geological work [in Chinese];Fang K.;Geol Bull China,2002
3. Li J Wu G eds. 1999. Atlas of the Ecological Environmental Geochemistry of China. Beijing:The Geological Publishing House.
4. Li Z. 2002. More than 60 thousand people in Inner Mongolia get out from the threat of arsenic. Guilin Evening News (China) 1 July: 2.
5. Zheng B Yu X Zhang J Zhou D. 1997. Environmental geochemistry of coal and endemic arsenicism in southwest Guizhou China [Abstract]. In: Abstracts of the 30th International Geological Congress Vol. 3 4-14 August 1996 Beijing China; 410.