1. Pollution reduction strategies in the Hawkesbury Nepean Catchment;L Corbyn;Proceedings of the 1994 Fenner Conference on the Environment, Sustainability: Principles to Practice. Department of Environment,1996
2. Some Observations on the Nature of Government Intervention in Natural Resource Management;J Crean;Paper presented at the 43 rd Annual Conference of the Australian Agricultural and Resource Economics Society,1999
3. The Australian Scene; Visions for Integrating Catchment Management;P Cullen;Proceedings of the Second National Workshop on Integrated Catchment Management,1997