A study of rock desertification processes and their driving forces in northern part of Guangdong, China, from 1974 to 2004—A case study on four counties of Yingde, Yangshan, Ruyuan and Lianzhou
LI Sen, WANG Jin-hua, WANG Xi-zhi, LI Hui-xia, CHEN Zhi-jun, LIAO Xiao-xia
JOURNAL OF NATURAL RESOURCES . 2009, (5): 816 -826 .  DOI: 10.11849/zrzyxb.2009.05.008