Editor -in-Chief: Johannes Lehmann Ithaca, USA Editorial Board: A. Atucha, Madison, USA E.T. Ayuk, Dakar, Senegal A. Bationo, Accra, Ghana N. Bernstein, Bet-Dagan, Israel R.M. Boddey, Rio de Janeiro, Brazil P. Boeckx, Ghent, Belgium N. Brüggemann, Jülich, Germany M.L. Cabrera, Athens, GA, USA M. Camps-Arbestain, Palmerston North, New Zealand J. Dubeux Jr., Recife-PE, Brazil B. Eichler-Löbermann, Rostock, Germany C. Gehring, São Luis, Brazil B. Govaerts, Texcoco, Mexico A. Khamzina, Bonn, Germany R.F. Kuehne, Göttingen, Germany J. Lamers, Bonn, Germany B. Le Quang, Zurich, Switzerland A. Manschadi, Bonn, Germany C. Martius, São José dos Campos, Brazil O. Oenema, Wageningen, The Netherlands F. Renaud, Bonn, Germany G. Richter, Harpenden, Herts T. Rütting, Gothenburg, Sweden C. Scheer, Brisbane, Australia B.R. Singh, Aas, Norway U. Singh, Muscle Shoals, AL, USA A. Stein, Enschede, the Netherlands J. Stoorvogel, Wageningen, The Netherlands H. Tejeda, Santiago, Chile H. Tiessen, São José dos Campos, Brazil P. Tittonell, Wageningen, The Netherlands R. Wassmann, Los Banos, Phillippines C. Wortmann, Lincoln, USA
|