Proceedings of the... Leuven, Belgium, 26 - 30 September 1988. Wageningen: International Society for Horticultural Science, 1989 371 p. : tab., ill. 90-6605-074-8.
Proceedings of the... Leuven, Belgium, 26 - 30 September 1988. Wageningen: International Society for Horticultural Science, 1989 371 p. : tab., ill. 90-6605-074-8.
(1989) Proceedings of the... Leuven, Belgium, 26 - 30 September 1988, Wageningen: International Society for Horticultural Science 371 p. : tab., ill. 90-6605-074-8.
(1989). Proceedings of the... Leuven, Belgium, 26 - 30 September 1988. Wageningen: International Society for Horticultural Science, 371 p. : tab., ill.
Proceedings of the... Leuven, Belgium, 26 - 30 September 1988. Wageningen: International Society for Horticultural Science; 1989. p. 371 p. : tab., ill. ISBN: 90-6605-074-8.
