Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1671-0517|17|6|59-62

ISSN： 1671-0517

Source： 辽宁农业职业技术学院学报, Vol.17, Iss.6, 2015-01, pp. : 59-62

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