The Contiguous Operations of Chinese Fir in Forest Region ofSoutheastern Guizhou During the Period from Qing Dynasty
LIU Qiugen1, ZHANG Qiang2
1.Study Center for Song History, Hebei University, Baoding, Hebei 071002;2.Department of History, Sichuan University of Science and Engineering, Zigong, Sichuan 643000, China
LIU Qiugen, ZHANG Qiang. The Contiguous Operations of Chinese Fir in Forest Region ofSoutheastern Guizhou During the Period from Qing Dynasty[J]. JOURNAL OF HEBEI UNIVERSITY (Philosophy and Social Science), 2017, 42(1): 72-78.