Title: 京津冀区域政府协作治理模式研究
Subjects: Regional planning, Economic conditions, Intergovernmental cooperation, Economic aspects, Di fang zheng fu, Xing zheng guan li, Guan li mo shi, Yan jiu
Places: China, Beijing, Tianjin, Hebei Sheng, Beijing (China), Tianjin (China), Hebei Sheng (China), Hua bei di qu