Topographical Distribution Characteristics of Vegetation Restoration in the Beiluo River Basin from 1995 to 2014
YAN Rui, ZHANG Xiao-ping,YAN Sheng-jun, ZHAO Wen-hui
Journal of Northeastern University Natural Science . 2016, (11): 1598 -1603 .  DOI: 10.12068/j.issn.1005-3026.2016.11.017