Organized by:
John Brock, Arizona State University, USA

Proceedings of the workshop have been published in:
Brock, J.H., Wade, M., Pyšek, P. and Green, D. 1997 Plant Invasions: Studies from North America and Europe, Backhuys Publishers, Leiden, The Netherlands. 223 pp.
ISBN 90 73348 23 4.
Backhuys publishers