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Guidelines and indicators for sustaining forest ecosystems of Pennsylvania and the adjacent Allegheny Plateau Region
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USDA Forest Service
Northeastern Research Station

Forestry Sciences Laboratory

PO Box 267
Irvine, PA 16329

(814) 563-1040

 United States Department of Agriculture Forest Service. USDA logo which links to the department's national site. Forest Service logo which links to the agency's national site.
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Please contact us if you would like more information about our research,
if you are interested in obtaining a copy of one of our publications, or to find out about receiving one of our management tools.


Dr. Susan L. Stout
Project Leader
USDA Forest Service, NRS
Forestry Sciences Laboratory
PO Box 267
Irvine, PA 16329

(814) 563-1040