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Blackwell Publishers, 1993
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Blackwell Publishers, 1993
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Blackwell Publishers, 1993
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American Geographical Society, 1992
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JSTOR, 1991
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American Geographical Society, 1991
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Informa UK Limited, 1988
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SAGE Publications, 1986
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Association of American Geographers, 1987
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Association of American Geographers, 1986
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Association of American Geographers, 1985
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American Geographical Society, 1984
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Association of American Geographers, 1984
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Informa UK Limited, 1985
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American Geographical Society, 1983
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JSTOR, 1982
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American Geographical Society, 1982
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University of Chicago Press, 1981
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Association of American Geographers, 1979
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Informa UK Limited, 1979