Ph.D. thesis submitted to the Faculty of Law, Business and Social Sciences, Department of Geographical and Earth Sciences, University of Glasgow, 2007.
Thesis
Thesis (Ph.D.) -- University of Glasgow, 2007.
Bibliography
Includes bibliographical references.
Note
Electronic version deposited with Enlighten: Theses, http://theses.gla.ac.uk but unavailable for viewing due to issues of confidentiality.