地理学报
A MODIS data derived spatial distribution of high-, medium- and low-yield cropland in China
Yongzan JI, Huimin YAN, Jiyuan LIU, Wenhui KUANG, Yunfeng HU
Acta Geographica Sinica . 2015, (5): 766 -778 .  DOI: 10.11821/dlxb201505008