Media type: E-Article Title: Introduction: the Trewartha challenge Contributor: Pandit, Kavita Published: Wiley, 2004 Published in: Population, Space and Place, 10 (2004) 4, Seite 277-278 Language: English DOI: 10.1002/psp.329 ISSN: 1544-8444; 1544-8452 Keywords: Geography, Planning and Development ; Demography Origination: Footnote: