American Hardwood Information Center

Hardwood Forest Foundation - www.hardwoodforest.com

Temperate Forest Foundation - www.forestinfo.org

Sustainable Forestry  www.sfiprogram.org

American Forest and Paper Association - www.afandpa.org

Wood Moulding & Millwork Producers Association www.wmmpa.com

Association of Millwork Distributors  www.amdweb.com

Wisconsin Forest Resources Education Alliance www.wfrea.org