农民健康状况对农业生产效率影响的实证研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1007-3221|24|2|281-287
ISSN: 1007-3221
Source: 运筹与管理, Vol.24, Iss.2, 2015-01, pp. : 281-287
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Abstract