Northam, Ray M.
Urban geography
John Wiley & Sons, 1979
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Urban and regional economics perspectives for public action
edited by Joseph E. Haring
Houghton Miffiln, 1972
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Urban research methods
rdited by Jack P. Gibbs
D. Van Nostrand, 1967
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The urban-industrial frontier: essays on social trends and institutional goals in modern communities
edited by David Popenoe
Rutgers University Press, 1969
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Palen, J. John
The Urban world / J. John Palen
McGraw-Hill, 1992
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