Integrative Modelling of Biophysical, Social and Economic Systems for Resource Management Solutions. Proceedings of Modsim 2003, 14-17 July 2003, Townsville, Queensland, Australia, Vol. II, 542-547 STARTPAGE=542;ENDPAGE=547;TITLE=Integrative Modelling of Biophysical, Social and Economic Systems for Resource Management Solutions. Proceedings of Modsim 2003, 14-17 July 2003, Townsville, Queensland, Australia, Vol. II