"Products derived from thinning two hardwood timber stands in the Appalachians. "; "Baumgras, John E.", "Craft, E. Paul."; "Forest thinning.", "Hardwoods--Appalachian Region."; "Craft, E. Paul.", "Baumgras, John E."; "1978"; "Serial issue. Issued as: United States. Department of Agriculture. Forest Service. Northeastern Forest Experiment Station. Forest Service research paper, NE-422 (1978). "; ""; "P15138"; "pec"; "Hardwoods--Appalachian Region.", "Forest thinning."; "14256"; .