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中国农学通报
陕北长城沿线风沙区土地资源人口承载力分析
任建宏
Analysis of Soil Resources and Population Bearing Capacity of North Shaanxi, Windy and Sandy Region Along the Great Wall
Ren Jianhong
中国农学通报 . 2006, (9): 438 -438 .  DOI: 10.11924/j.issn.1000-6850.0609438