United States Joplin District
Monthly
Short Tons Per Week

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Source

Organisation:The National Bureau of Economic Research
Website:https://www.nber.org
Publication:Production of Commodities
Series:m01140a
Download Page:http://www.nber.org/databases/macrohistory/contents/chapter01.html
Download Url:http://www.nber.org/databases/macrohistory/data/01/m01140a.db
Period:1923 - 1928
Date Accessed: Tuesday, December 31, 2019