Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1001-6139|volume|5|109-111

ISSN： 1001-6139

Source： 农业经济, Vol.volume, Iss.5, 2017-01, pp. : 109-111

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