By Kaggwa Martin   Pouris Anastassios   Steyn Jasper   in Development Southern Africa

ISSN:1470-3637|24|5|681-691

Routledge Ltd‎(2007)‎

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By Wet Gideon Jacobus De   Steyn Jasper Lodewyk   Els Pieter Schalk   in International Journal of Vehicle Design

ISSN:0143-3369|47|1-4|118-132

Inderscience Publishers‎(2008)‎

Access to resources Favorite 9.99669