By Pfaffenbach Carmella   in The Arab World Geographer

ISSN:1480-6800|4|2|117-132

AWG Publishing‎(2001)‎

Access to resources Favorite 25.649479

By van Hoven Bettina   Pfaffenbach Carmella   in GeoJournal

ISSN:0343-2521|56|4|261-269

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 17.954636