@misc {IOPORT.70141504,
    author       = {Wang, Ling and Lv, Xin and Liu, Hailong},
    title        = {Research of evaluation on cultivated land fertility in xinjiang desert oasis based on GIS technology - - taking no. 22 state farm as the example},
    howpublished = {CCTA (2), 290-299 (2010).},
    year         = {2010},
    doi          = {10.1007/978-3-642-18336-2_35},
    identifier   = {70141504},
}