Lloyd, Peter E.
Location in space: a theoretical approach to economic geography / Peter E. Lloyd & Peter Dicken
Harper Row Publisher, 1977
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Gregor, Howard F.
Environment and economic life, an economic and social geography
Van Nostrand Reinhold, 1963
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Koch, A. Robert
Economic principles growth and environment
AVI, 1986
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Hudson, Ray
Productions, places and environment : Changing perspectives in economic geography
Prentice-Hall, 2000
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Hudson, Ray
Production, places and environment : changing perspectives in economic geography
Prentice-Hall, 2000
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