Guest Speakers
Dpt. Plant Biology and Ecology
Faculty of Science and Technology
University of the Basque Country
Aptdo 644, 48080 - Bilbao, Spain
Inst. de Recherche en Biologie Végétale
Jardin Botanique de Montréal
Université de Montréal
Sherbrooke St E 4101, Quebec, Canada
Dpt. of Biology
Center for Environmental Sciences Hasselt University
3590, Diepenbeek, Belgium