In addition there are a number of tree care organizations that specialize in tree damage. They are also valuable reference sources. Here is the list used by the professionals at Timberwolf Tree Service: |
Forestry Research from Warnell School of Forestry
http://www.forestry.uga.edu/warnell/research/forestry.htm
Bent out of Shape: Why Some Trees Grow Straight and Other Crooked
Acid Rain: Threatening Our Forests' Future?
Timber Investment on the Rise
Inbreeding Common Among Trees
Keep Track of Soil Fertility When Growing Pines
Engineering Trees That Can Clean Up
Tiny Cameras Bring Roots into Focus
Trees and Greenhouse Gases
Pushing the Limits of Growth
Recycling Paper and Pulp Wates
Recognizing Tree Hazards
http://www.ag.uiuc.edu/~isa/consumer/hazards.html
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