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Filters: Keyword is Trees -- Diseases and pests and Author is McDowell, W. E  [Clear All Filters]
1971
Barry, Patrick J., James D. Ward, and W. E. McDowell. Evaluation of Southern Pine Beetle Infestations on the Cheoah Ranger District, Nantahala National Forest, NC and Great Smoky Mountains National Park, NC and TN. U.S. Department of Agriculture , 1971.
Ward, J. D., E. T. Wilson, and W. E. McDowell. An Evaluation of Southern Pine Beetle Infestations on the Great Smoky Mountains National Park. Asheville, NC: U.S. Forest Service, 1971.