我国发展科普旅游的必要性及可行性分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-1807|16|2|69-72

ISSN: 1671-1807

Source: 科技和产业, Vol.16, Iss.2, 2016-01, pp. : 69-72

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

Abstract