Spatial allocation of fallow land in karst rocky desertification areas: A case study in Qinglong County, Guizhou Province
YANG Qingyuan,BI Guohua,CHEN Zhantu,ZENG Li,YANG Renhao
Acta Geographica Sinica . 2018, (11): 2250 -2266 .  DOI: 10.11821/dlxb201811015