Envisioning Ross Island
Author: Mike Houck
Date: March 2010
Mapping Significant Natural Resources in Washington County, Oregon
Author: Cameron Backus
Date: November 2021
OakQuest: Collaborative mapping and stewardship of Oregon white oak
Author: T. Labbe, L. Hennings, J. Soll, S. Jackson, S. Breck, and N. McConnville
Date: 2015
Our last landscape: Measure 26-80 and Beyond
Author: Mike Houck
Date: 2006
Ecological Landscapes: Connecting Neighborhood To City And City To Region
Author: Mike Houck, Jim Labbe
Date: 2007