Cultivated land Quality Evaluation Methods Based on Bio-Norm and EO
ZHANG Guang-xing, YU Dong-sheng, ZHANG Zhong-qi, WANG Xing-xiang, SHI Xue-zheng
SCIENTIA GEOGRAPHICA SINICA . 2011, (8): 1012 -1018 .  DOI: 10.13249/j.cnki.sgs.2011.08.1012