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St. Paul District, U.S. Army Corps of Engineers: 120130-A-LI073-060
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St. Paul District, U.S. Army Corps of Engineers: 120130-A-LI073-123
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St. Paul District, U.S. Army Corps of Engineers: 120130-A-LI073-174
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St. Paul District, U.S. Army Corps of Engineers: 120130-A-LI073-182
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St. Paul District, U.S. Army Corps of Engineers: 120131-A-LI073-055
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St. Paul District, U.S. Army Corps of Engineers: 120131-A-LI073-019