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1979
Skelly, John M., Steve Duchelle, and Lance W. Kress. "Impact of Photochemical Oxidant to White Pine in the Shenandoah, Blue Ridge Parkway, and Great Smoky Mountains National Parks." In 2nd Conference on Scientific Research in the National Parks, 131. Virginia Polytechnic Institute, 1979.
1978
Skelly, John M.. "Air Quality Measurements in the Blue Ridge Mountains and the Great Smoky Mountains National Park and Relationships to Vegetation Injury." In 4th Annual Science Research Meeting. Department of the Interior, National Park Service , 1978.