我的北极科考见闻(八)——写给青少年朋友们的科普读物
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 2096-224x|volume|22|119-122
ISSN: 2096-224x
Source: 教学管理与教育研究, Vol.volume, Iss.22, 2017-01, pp. : 119-122
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract