Peters, Gary L.
Population geography: problems, concepts, and prospects
Kendall/Hunt, 1983
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Walmsley, D.J.
People and environment : behavioral approaches in human geography
Longman, 1993
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Boyce, Ronald Reed
Geographic perspectives on global problems : an introduction to geography
John Wiley & Sons, 1982
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Duncan, Otis Dudley
Statistical geography : problems in analyzing areal data
The Free Press of Glencoe, 1961
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Cognitive-behavioral group therapy for specific problems and populations
John R.White, Arthur S.Freeman, editor
American Psychological Association, 2000
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