Media type: E-Article Title: The influence of cave tourism on CO2 and temperature in Baiyun Cave, Hebei, China Contributor: Song, Linhua; Xiaoning, Wei; Fuyuan, Liang imprint: University of South Florida Libraries, 2000 Published in: International Journal of Speleology Language: Not determined DOI: 10.5038/1827-806x.29.1.4 ISSN: 0392-6672; 1827-806X Keywords: Earth-Surface Processes ; Geology Origination: Footnote: Access State: Open Access