[IEEE information Services (ICICIS) - Hong Kong (2011.09.17-2011.09.18)] 2011 International Conference on Internet Computing and Information Services - Research of County-level Food Production Efficiency by DEA Model and GIS Technologies
Wang, Liping, Wang, Qian, Zhao, Jie, Zhou, YinkangYear:
2011
Language:
english
DOI:
10.1109/icicis.2011.69
File:
PDF, 386 KB
english, 2011