Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1674-6252|9|5|31-36

ISSN： 1674-6252

Source： 中国环境管理, Vol.9, Iss.5, 2017-01, pp. : 31-36

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next