We recommend visiting the following sites:
- Forest Stewardship Council (FSC) - http://www.fscus.org
- U.S. Green Building Council (USGBC) - http://www.usgbc.org
- WWPA - http://www.wwpa.org
- Roseburg Forest Products - http://www.rfpco.com
- Potlatch Corporation - http://www.potlatchcorp.com
- Ainsworth Lumber Co. Ltd. - http://www.ainsworth.ca
- Warm Springs Forest Product Industries - http://www.warmsprings.com/warmsprings/Business_Directory/WS_Forest_Products/
- The Collins Companies - http://www.collinswood.com