Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1002-1981|volume|5|18-21
ISSN： 1002-1981
Source： 高等农业教育, Vol.volume, Iss.5, 2015-01, pp. : 18-21
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
北方经贸, Vol. volume, Iss. 3, 2017-01 ,pp. :
Access to resources
Recommend
江西青年职业学院学报, Vol. 25, Iss. 1, 2015-01 ,pp. :