Submitted for the requirements for the degree of Doctor of Philosophy (PhD) to the School of Geographical and Earth Sciences, College of Science and Engineering, University of Glasgow, 2016.
Thesis
Ph.D. University of Glasgow 2016 School of Geographical and Earth Sciences.
Bibliography
Includes bibliographical references (pages 304-348).
Note
Electronic version deposited with Enlighten : Theses http://theses.gla.ac.uk/7800/ but unavailable for viewing due to copyright issues.