Burr Oak Township, Mitchell County, Iowa (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Burr Oak Township, Mitchell County, Iowa" in English language version.

refsWebsite

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1nationalmap.gov

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235^th place

1books.google.com

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books.google.com

Clyde, Jefferson F. (1918). History of Mitchell and Worth Counties, Iowa, Volume 1. S.J. Clarke Publishing Company. p. 161.

nationalmap.gov

edits.nationalmap.gov

U.S. Geological Survey Geographic Names Information System: Burr Oak Township, Mitchell County, Iowa