1. Cai Y (1990) The territorial structure and resources development in Guizhou Province. Ocean Press, Beijing
2. Cai Y (1994) The study of alleviating poor and sustainable development in southwest Karst area. Peking University Press, Beijing
3. Cai Y (1997) Ecological and socio-economic rehabilitation in the karst of Southwest China. J Chin Geogr 7:24–32
4. Cai Y, Meng J (1999) Ecological reconstruction of degraded land: a social approach. Sci Geogr Sin 19:198–204
5. Division of Geosciences, CAS (1994) Suggest on promoting the Karst mountain areas sustainable development in Southwest China. Bull Chin Acad Sci 35:343–345