Marietta Township, Marshall County, Iowa (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Marietta Township, Marshall County, Iowa" in English language version.

refsWebsite

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1nationalmap.gov

420^th place

235^th place

1books.google.com

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3^rd place

books.google.com

Battin, William (1912). Past and Present of Marshall County, Iowa, Volume 1. Brookhaven Press. p. 153.

nationalmap.gov

edits.nationalmap.gov

U.S. Geological Survey Geographic Names Information System: Marietta Township, Marshall County, Iowa