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Julia Savva, Ahmed Koubaa, Francine Tremblay, Yves Bergeron, M.-G. Tjoelker, Bernhard Denneler. Seed transfer and climate change effects on radial growth of jack pine
populations in a common garden in Petawawa, Ontario, Canada. 2007. For. Ecol. Manage. 242(2-3):636-647.
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Julia Savva Climate and radial growth of Norway spruce: interannual and altitudinal responses and relations.
Climate and radial growth of Norway spruce: intera (2006-02-14)