Columbia subject headings:
Architecture, Industrial--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Illinois and Michigan Canal National Heritage Corridor (Ill.)
Industrial archaeology--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Industrial buildings--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Harvard subject headings:
Architecture, Industrial--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Illinois and Michigan Canal National Heritage Corridor (Ill.)
Industrial archaeology--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Industrial buildings--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Princeton subject headings:
Architecture, Industrial--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Illinois and Michigan Canal National Heritage Corridor (Ill.)
Industrial archaeology--Illinois--Illinois and Michigan Canal National Heritage Corridor.
Industrial buildings--Illinois--Illinois and Michigan Canal National Heritage Corridor.