Pounds, Norman J. G.
Political geography
McGraw-Hill, 1972
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De Blij, Harm J.
Systematic political geography
John Wiley & Sons, 1967
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Barton, Jonathan R.
A political geography of Latin America
Routledge, 1997
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Essays in the history of political thought
edited by Isaac Kramnick
[publisher not identified], 1969
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Mellor, Roy E.H.
Nation, state, and territory : a political geography
Routledge, 1989
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