Performance and secondary chemistry of two hybrid aspen (Populus tremula L. x Populus tremuloides Michx.) clones in long-term elevated ozone exposure

Häikiö, E.; Makkonen, M.; Julkunen-Tiitto, R.; Sitte, J.; Freiwald, V.; Silfver, T.; Pandey, V.; Beuker, E.; Holopainen, T.; Oksanen, E. (2009)

 

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