Editors

Editor in Chief :

G. Bruce Wiersma
Center for Research on Sustainable Forests, University of Maine, USA

Associate Editors:

Jose Alexander Elvir
National School in Forestry Science, Singuatepeque, Honduras

Andrew S Hursthouse
University of the West of Scotland, Paisley, Scotland, UK

Frederick W. (Rick) Kutz
Columbia, MD, USA

Yu-Pin Lin
National Taiwan University, Taipei, Republic of China

Gregory J. White
Fort Collins, CO, USA

Assistant Editor

Ann Wiersma
Holden, ME, USA

Editorial Board:

Lourdes Abellera, Marietta,USA; A.-Javier Aller, León, Spain; Robert Breckenridge, Idaho Falls, USA; Joanna Burger, Piscataway, USA; Hung-Lung Chiang, Taichung, Taiwan; Marcelo E. Conti, Rome, Italy; Cliff Davidson, Pittsburgh, USA; Godfred Darko, Kumasi, Ghana; Qihong Deng, Changsha,China; Hiep Nguyen Duc, Ho Chi Minh City, Vietnam; Daniel Dunea, Targoviste, Romania; María Vicenta Esteller, Toluca, Mexico; Pierre Herckes, Tempe, USA; Andrew Hursthouse, Paisley, Scotland; Ioana Ionel, Timisoara, Romania; M.P. Jonathan, Mexico D.F., Mexico; Peiyue Li, Xi'an, China; S. Mizell, Las Vegas, USA; Karen R. Obenshain, Washington, USA; Khaiwal Ravindra, Antwerp, Belgium; Vishal Shah, West Chester, USA; Krishna Vadrevu, College Park, USA; K.T. Valsaraj, Baton Rouge, USA.