New ornamental crops and the market for floricultural products : XXIVth International Horticultural Congress, Kyoto International Conference Hall, 21-27 August 1994, Kyoto, Japan
· conveners C. Vonk Noordegraaf, K. Ohkawa ; [editors Kiyoshi Ohkawa, Cor. Vonk Noordegraaf, Wolf-Uwe von Hentig]
Bok Engelsk 1995