Search Results for the EPA National Library Catalog

Items Found: 5

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Your Search: (SUBJECT=Middle West Economic conditions.)


Select Item Title Year Published
America's northern heartland / 1987
Annual report - Old West Regional Commission. 0
Emerging forces in conflict : critical choices for the Upper Midwest, the next ten years : a future choices project 1977
Impact of the St. Lawrence Seaway on the Upper Midwest 1963
Upper Midwest Economic Study : a research prospectus 1960

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