PPP模式在黑龙江省农村生活垃圾治理中的应用建议
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1009-6043|volume|12|11-12
ISSN: 1009-6043
Source: 商业经济, Vol.volume, Iss.12, 2017-01, pp. : 11-12
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Abstract