Problems with the Official Unemployment Rate as the Distribution Basis of Federal Assistance in Rural Areas.Peter F Korsching,Paul LasleyHuman services in the rural environment（1990）引用 23|浏览1暂无评分关键词rural areas,human servicesAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
