Populus nigra Network: Report of the 5th meeting, 5-8 May 1999, Kyiv, Ukraine

European Forest Genetic Resources Programme ; International Plant Genetic Resources Institute; Turok, J.; Lefèvre, F.; de Vries, S.; Heinze, B.; Volosyanchuk, R.; Lipman, E. (comps.) (1999) Populus nigra Network. n. 88 p. ISBN: 978-92-9043-431-3, ISBN: 92-9043-431-7