• B.C. Ministry of Forests
• Bureau of Land Management
• Cascade Hardwood
• Goodyear-Nelson Hardwood Lumber Company, Inc.
• Hancock Forest Management
• Port Angeles Hardwood
• Siuslaw National Forest
• Washington Dept. Of Natural Resources
• Washington Hardwood Commission

Glenn Ahrens
Program Director, Hardwood Silviculture Cooperative
OSU Extension Forester
Clackamas, Marion, and Hood River Counties
200 Warner-Milne Road
Oregon City, OR 97045
Phone: 503-655-8631
Fax: 503-655-8636
E-Mail:

Andrew Bluhm
Associate Program Director
Dept. of Forest Ecosystems and Society
Oregon State University
Richardson Hall 301F
Corvallis, OR 97331
Phone: (541)737-6100
FAX: (541)737-1393
Email: