Effects of desertification process on soil properties and crop yield of farmland
LI Yuqiang, SHANG Wen, ZHAO Halin, ZHAO Xueyong, WANG Shaokun, QU Hao, WANG Yujun
Ecology and Environment . 2010, (4): 926 -931 .  DOI: 10.16258/j.cnki.1674-5906(2010)04-0926-06