乾冰 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "乾冰" in Chinese language version.

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airgas.com

bnf.fr

gallica.bnf.fr

britannica.com

doi.org

dx.doi.org

  • Killeffer, D.H. The Growing Industry-Dry-Ice. Industrial & Engineering Chemistry (Industrial & Engineering Chemistry). October 1930, 22 (10): 1087. doi:10.1021/ie50250a022. 

heraldbusinessjournal.com

web.archive.org