%0 Conference Proceedings %T Alpine soil properties are influenced by Dryas octopetala tannins %A Gallet C %A Baptist F %A Buffet M %A Choler P %A Clément J.C %A Geremia R %A Guillemin R %A Martins J %A Sage L %A Shahnavaz, Bahar %A Zinger L %J XXIII th International Conference on Polyphenols %D 2006