A new gypsum deposit in Iowa

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Bibliographic Details
Authors and Corporations:	Kay, George Frederick (Author)
Type of Resource:	Book
Language:	English
published:	Washington, DC Gov. Print. Off. 1914
Series:	United States Geological Survey: US Geological Survey bulletin ; 580,E Contributions to economic geology ; 1913,1,E
Source:	Verbunddaten SWB

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United States Geological Survey: US Geological Survey bulletin Contributions to economic geology