Browser does not support script.
A paper authored by Dr Juan Pablo Rud has recently been featured in a article by Ghanian newspaper 'The Daily Graphic'.
The article can be found online here.
Did you find the information you were looking for? Is there a broken link or content that needs updating? Let us know so we can improve the page.
Note: If you need further information or have a question that cannot be satisfied by this page, please call our switchboard on +44 (0)1784 434455.
This window will close when you submit your comment.