Communication for Development is about dialogue, participation and the sharing of knowledge and information among people and institutions. The 9th UN Roundtable (Rome, September 2004), focused on "Communication and sustainable development" and addressed three key inter-related themes that are central to this issue: Communication in Research, Extension and Education; Communication for Natural Resource Management; and Communication for isolated and Marginalized Groups. The selection of key note papers presented in this publication offers views and perspectives that contribute to these themes.--Publisher's description.