Southeastern Forest 
Experiment Station 
Post Office Building 
Asheville, N. C. 28802 
Southern Forest 
Experiment Station 
T-10210 Federal Building 
701 Loyola Avenue 
New Orleans, La. 70113 
Forest Products 
Laboratory 
North Walnut Street 
Madison, Wis. 53705 
Institute of Tropical 
Forestry 
P. O. Box 577 
Rio Piedras, Puerto Rico 00928 
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