International conference on horticulture post-graduate (PhD.) study system and conditions in Europe : 17th - 19th November 2004, Lednice, Czech Republic : proceedings of abstracts / supported by Czech Society for Horticultural Science, Mendel University of Agriculture and Forestry in Brno, Faculty of Horticulture in Lednice, Centre for European Studies in Brno ; [organizing committee and editors Jiří Martinek, Robert Pokluda, František Kobza] .  Brno :  Mendel University of Agriculture and Forestry,  2004 .  61 s.