H. Clay Smith

发表

A guide to sugarbush stocking based on the crown diameter/d.b.h. relationship of open-grown Sugar Maples.

H. Clay Smith, Carter B. Gibbs, 1970 .

Maple sugaring with vacuum pumping during the fall season

H. Clay Smith, Alan G. Snow, 1971 .

Deferment cutting in Appalachian hardwoods: the what, whys, and hows

H. Clay Smith, Gary W. Miller, 1991 .

Proceedings, USDA Forest Service American Chestnut cooperators' meeting

H. Clay Smith, William L. MacDonald, 1982 .

Development of red oak seedlings using plastic shelters on good-to- excellent hardwood sites in West Virginia

H. Clay Smith, H. Smith., 1993 .

Logging Damage Using an Individual-Tree Selection

Neil I. Lamson, H. Clay Smith, Gary W. Miller, 1985 .

Closure of logging wounds after 10 years

H. Clay Smith, Gary W. Miller, Thomas M. Schuler, 1994 .

Installing plastic tubing to collect sugar maple sap

H. Clay Smith, G. Jr.SnowAlbert, Albert G. Snow, 1972 .

Height of Tallest Saplings in 10-year-old Appalachian Hardwood Clearcuts

H. Clay Smith, 1977 .

Stand development and yields of Appalachian hardwood stands managed with single-tree selection for at least 30 years

Neil I. Lamson, H. Clay Smith, 1991 .

Residual stand damage from crop tree release felling operations in white oak stands

H. Clay Smith, Gary W. Miller, Jeffrey W. Stringer, 1988 .

Acorn production in northern red oak stands in northwestern Pennsylvania. Forest Service research paper (Final)

L. R. Auchmoody, H. Clay Smith, Russell S. Walters, 1993 .

Economic considerations of uneven-age hardwood management

H. Clay Smith, Gary W. Miller, 1987 .

Stand Development 25 Years after a 9.0-inch Diameter-Limit First Cutting In Appalachian Hardwoods

Neil I. Lamson, H. Clay Smith, 1977 .

Managing Appalachian Hardwood PLOT TREATMENTS Clearcut (cc) Stands Using Four Regeneration In 1949 all commercial trees 5.0 in

H. Clay Smith, Gary W. Miller, 1987 .

Applying group selection in upland hardwoods

H. Clay Smith, Gary W. Miller, 1991 .

Crop-tree release thinning in 65-year-old commercial cherry-maple stands (5-year results). Forest Service research paper (Final)

Neil I. Lamson, H. Clay Smith, Gary W. Miller, 1994 .

Cost of cutting grapevines before logging

H. Clay Smith, Paul M. Smithson, 1975 .

Effects of prescribed fire in a central Appalachian oak-hickory stand

H. Clay Smith, G. W. Wendel, H. Smith., 1986 .

Logging damage using an individual tree selection practice in Appalachian hardwood stands

Neil I. Lamson, H. Clay Smith, Gary W. Miller, 1985 .

Raise cutting diameters for increased returns

G. R. Trimble, H. Clay Smith, Paul S. DeBald, 1979 .

Managing Appalachian hardwood stands using four regeneration practices--34 year results

H. Clay Smith, Gary W. Miller, G. Miller, 1987 .

An esthetic alternative to clearcutting

Neil I. Lamson, H. Clay Smith, Gary W. Miller, 1989 .

Diameters of clearcut openings influence central Appalachian hardwood stem development - 10-year study

H. Clay Smith, H. Smith., 1981 .