History of chemical engineering (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "History of chemical engineering" in English language version.

refsWebsite

Global rank English rank

167^th place

198^th place

850^th place

625^th place

purdue.edu

engineering.purdue.edu

Delgass; et al. "Seventy-Five Years of Chemical Engineering". Purdue University. Retrieved 13 August 2013.

usgs.gov

minerals.usgs.gov

Kostick, Dennis (1998). "The origin of the U.S. natural and synthetic soda ash industries" (PDF). Wyoming State Geological Survey Public Information Circular. 39. Retrieved 19 February 2018.