Journal of Geography and Regional Planning 2070-1845 Academic Journals 10.5897/JGRP.9000060 Odufuwa B. O. * E-mail: olubashy22@yahoo.com 2008 31 10 2008 22 10 2008 1 7 132 137 This is an open-access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. This article is available from http://politicalwaffle.uk/journal/JGRP/article-abstract/C873124911 The full text article is available as a PDF file from http://politicalwaffle.uk/journal/JGRP/article-full-text-pdf/C873124911