Netherlands-Wetlands Proceedings of a Symposium held in Arnhem, The Netherlands, December 1989
Progress in Plant Cellular and Molecular Biology Proceedings of the VIIth International Congress on Plant Tissue and Cell Culture, Amsterdam, The Netherlands, 24–29 June 1990
Plant Protoplasts and Genetic Engineering VII (Biotechnology in Agriculture and Forestry, 38)
Twelfth International Seaweed Symposium Proceedings of the Twelfth International Seaweed Symposium held in Sao Paulo, Brazil, July 27–August 1, 1986
Progress in Photosynthesis Research Volume 3 Proceedings of the VIIth International Congress on Photosynthesis Providence, Rhode Island, USA, August 10–15, 1986
Plant Protoplasts and Genetic Engineering III
Protoplasts 1983 Poster Proceedings
Protoplasts 1983 Lecture Proceedings
Structural and Functional Aspects of Transport in Roots: Third International Symposium on ‘Structure and Function of Roots’ Nitra, Czechoslovakia, 3–7 ... (Developments in Plant and Soil Sciences, 36)
Progress in Photosynthesis Research: Volume 4 Proceedings of the VIIth International Congress on Photosynthesis Providence, Rhode Island, USA, August 10–15, 1986