Conference Proceedings
Maggioni, L.
European Cooperative Programme for Plant Genetic Resources; International Plant Genetic Resources Institute; European Cooperative Programme for Crop Genetic Resources Network; Maggioni, L.; Fischer, M.; Lateur, M.; Lamont, E-J.; (2004) Report of a Working Group on Malus/Pyrus. 97 p. ISBN: 978-92-9043-611-9, ISBN: 92-9043-611-5