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Metropolitan political structure : intergovernmental relations and political integration in the Quad-City
Friesema, Harry Paul, (1971)
Urbanism, migration, and social change : Iowa enters the 1970's
Erbe, William, (1973)
Clustering of services in central places
Bell, Thomas L., (1974)
Restatements of theory
Garrison, William L., (1968)
Retail location and consumer behavior
Berry, Brian J. L., (1962)
Berry, Brian J. L., (1968)