政府提供公共产品的技术替代——以城市污水处理系统为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-8409|29|8|48-52

ISSN: 1001-8409

Source: 软科学, Vol.29, Iss.8, 2015-01, pp. : 48-52

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Abstract