Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1005-9121|volume|8|110-115

ISSN： 1005-9121

Source： 中国农业资源与区划, Vol.volume, Iss.8, 2016-01, pp. : 110-115

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