category e1 Full written paper - Refereed Proceedings HERDC/ERA 2009 pt.24/12/10 White status in Oaklist (archiving not formally supported); hard copy in Sharepoint lv 01/10/10. PERMISSION: 25.01.12: Permission granted via email - but does not indicate which version., 16.10.12-MMM. -- Supporting documentation added to dark archive 06-07.20-MMM