Profile of Ellen McCallie, from the BBC/OU series Rough Science 2 Ellen McCallie.
First published on Fri, 28 Jul 2006 as Profile: Ellen McCallie. To find out more visit The Open University's Openlearn website. Copyrighted 2006
First published on Fri, 28 Jul 2006 as Profile: Ellen McCallie. To find out more visit The Open University's Openlearn website. Copyrighted 2006