| umn.edu | Cloquet Forestry Center - University of Minnesota |
| washington.edu | Center for Streamside Studies - University of Washington |
| jimbeam.com | Jim Beam |
| wark.csiro.au | CSIRO - Forest Products Laboratory |
| ufl.edu | Cooperative Forest Genetics Research Project - University of Florida |
| packforest.org | Charles L. Pack Forest - University of Washington College of Forest Resources |
| gov.bc.ca | British Columbia Forest Service Research Branch |
| cgiar.org | CIFOR - Center for International Forestry Research |
| harvard.edu | Arnold Arboretum |
| topix.net | Clermont Local News: Topix.net |
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