[1]曹银贵,白中科*,刘泽民,等.安太堡露天矿区土地类型变化研究[J].西北林学院学报,2007,22(02):44. CAO Yin-gui,BAI Zhong-ke*,LIU Ze-min,et al.Changes of Land Types in the Antaibao Open-cast Area[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(04):44.