338.973
U58R
           Cumberland, John H
               Regional development experience and prospects in the United States of America \ John H Cumberland - Paris : Mouton, 1971.
               xivi, 170p. - Regional planning ed. by Antoni R. Kuklinski; 2 .
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                Subjects: Regional planning-United States; Rural development-United States; Land use-United States; Urbanization; Economic development.