Label
Forest health -- Oregon
Incoming Resources
- Ozone injury in west coast forests, 6 years of monitoring, Sally Campbell, Ron Wanek, and John W. Coulston
- Disturbance and forest health in Oregon and Washington, technical coordinators, Sally Campbell, Leon Liegel ; editor, Martha H. Brookes
- The crisis on our national forests, reducing the threat of catastrophic wildfire to central Oregon communities and the surrounding environment : oversight hearing before the Committee on Resources, U.S. House of Representatives, One Hundred Eighth Congress, first session, Monday, August 25, 2003