Journal of Chongqing Normal University. Natural Science. Chongqing Shifan Daxue Xuebao Ziran Kexue Ban. Chongqing Normal University Editing and Publishing Center, Shapingba, Chongqing. Chinese. [1 vol. (= 6 issues) a year]

Journal, ISSN 1672-6693

http://journal.cqnu.edu.cn/

Library shelfmarks: TIB: ZP 1946