1. Dingbian SLCP Office (2007) A summary report of Dingbian’s implementation of the Sloping Land Conversion Program
2. Dingbian Statistics Bureau (2006) 2005 Dingbian statistics yearbook
3. De Janvry A, Sadoulet E, Zhu N (2005) The role of non-farm income in reducing rural poverty and inequality in China. Working paper
4. Dong M, Zhong BN, Wang GJ (2005) An empirical analysis of the effect of China’s farmland conversion program on food security in Ningxia Hui Autonomous Region. China’s Population, Resources, and Environment 1:104–108
5. Feng Z, Yang Y, Zhang Y, Zhang P, Li Y (2004) Grain for green policy and its impact on grain supply in West China. Land Use Policy 22:301–312