劳动力转移对农村留守老人健康的影响研究——基于西北地区农户调查数据
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1674-9189|volume|4|30-37
ISSN: 1674-9189
Source: 农业经济与管理, Vol.volume, Iss.4, 2015-01, pp. : 30-37
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Abstract