M. J. Wilson
University College London
D. M. L. Duthie
Cairn Research (United Kingdom)
Stephen Guggenheim
University of Illinois Chicago
Emilio Galán Huertos
Universidad de Sevilla
M. L. L. Formoso
Universidade Federal do Rio Grande do Sul
Maria Franca Brigatti
University of Modena and Reggio Emilia
W. J. McHardy
Institut National de la Recherche Agronomique
V. A. Drits
Geological Institute
Helge Stanjek
RWTH Aachen University
Simon Langan
International Water Management Institute
Chalfonts and Gerrards Cross Hospital
Senologic Hellenic Society
Oxford University Press (United Kingdom)
Louisiana State University
Macaulay Development Trust
Swedish University of Agricultural Sciences
University of Aberdeen
Centre National de la Recherche Scientifique
University College London
James Hutton Institute