John W. Andresen | University of Toronto |
F. Raymond Brush | American Association of Nurserymen |
William H. Collins | American Garden Cole, Inc. |
Thomas S. Elias | Cary Arboretum, N.Y. Botanical Garden |
William Flemer III | Princeton Nurseries |
Henry D. Gerhold | Pennsylvania State University |
Thomas O. Gilmore | Gilmore Plant & Bulb Company |
Clyde M. Hunt | Northeastern Area State & Private Forestry |
Stanley L. Krugman | U.S. Forest Service |
Silas Little | Northeastern Forest Experiment Station |
Alan J. Long | Pennsylvania State University |
Henry Norweb | Holden Arboretum |
Edgar H. Palpant | Pennsylvania State University |
F. Phillip Neumann | City of Charlotte, North Carolina |
Edgar G. Rex | N.J. Federation of Shade Tree Commissions |
Robert S. Ross | Pennsylvania Dept. of Transportation |
John J. Ryan | New York Dept. of Transportation |
Frank S. Santamour, Jr. | U.S. National Arboretum |
E.L. Shafer, Jr. | U.S. Forest Service |
Kim C. Steiner | Pennsylvania State University |
A.M. Townsend | Nursery Crops Research Laboratory, ARS |
Horace V. Wester | Ecological Services Laboratory, NCP |