Center for Watershed Protection Restoration ProjectsProceedings of the two international conferences on natural channel systems, Niagara Falls, Canada:1. Shrubsole, D. (ed). 1994. Designing ‘Natural’ Channels: Practices and Perspectives. Canadian Water Resources Association: Cambridge, Ontario, 467pp.2. Stream Corridors, Adaptive Management and Design, March 1-4, 1999. Ohio Natural Channel Design Project