Acta Agrestia Sinica
Study on the Dynamic Changes of Natural Grassland Vegetation in the Karst Regions of Southwest China
LEI Hui-yi, QIN Zong-quan, LOU Xiu-wei, ZHENG Shi-qiong
. 2014, (2): 261 -265 .  DOI: 10.11733/j.issn.1007-0435.2014.02.008