Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Geology Middle West)


 
 
 
Select Item Title Year Published
Conceptual model of a mined repository in granitic rocks of the North-Central region of the United States : for U.S. Environmental Protection Agency / 1984
Geochemistry of the Cambrian-Ordovician aquifer system in the northern Midwest, United States / 1989

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