He Xu

• Cha li. ya dang si de e ma ma tong yao
• Zheng zhi jing ji xue gai lun
• Natural Resources and Sustainable Development II
• Qi hou bian hua xin shi jiao xia de Zhongguo zhan lüe huan jing ping jia
• Qi yi de mu ji
• Resources and Sustainable Development
• Resources and Sustainable Development III
• Zheng zhi jing ji xue ming ci jie shi
• Zhongguo zhan lüe huan jing ping jia de li lun yu shi jian =
• 診所早晨的晴日寫生V 1.02
• 鳳凰山畲族誌