De Blij, Harm J. Human geography : culture, society, and space / Harm J. de Blij - 5th. ed. - New York, NY. : John Wiley & Sons, 1996 - ix, 531 p. : ill., mpas, fot. ; 28 cm. Includes index ISBN: 0471039144 Subjects--Topical Terms: Geografía humana LC Class. No.: GF 41 / D4 1996