2004 journal article
Protected cultivation 2002: In search of structures, systems and plant materials for sustainable greenhouse production, a proceedings of the XXVI International Horticultural Congress, Toronto, Canada, 11-17 August, 2002
A Proceedings of the XXVI International Horticultural Congress, Toronto, Canada, 11-17 August, 2002 : Protected Cultivation 2002 : in Search of Structures, Systems and Plant Materials for Sustainable Greenhouse Production.
