Elliott James Robert Charles
F.A. Bartlett Tree Expert Company
Fahlstrom George B.
Faulkner Jeffrey E.
Fermenich Dennis R.
Floyd John Francis Leslie
Forestry Injection Company FIC AB
Foust Victor Kermit
Fraedrich Bruce R.
Freshel David C.
Frissell Willard P.
Gillespie John L.
Gottfried Robert W.
Granof Herman H.
Haggblom Per
Hale Gary E.
Harrell Mark O.
Hendrixson Dale Z.
Higgins Andrew William
Hoffmann Hans-Rainer