%0 Journal Article %A Fernand David %T Expansion of green alder (Alnus alnobetula [Ehrh] K. Koch) in the northern French Alps: A palaeoecological point of view %J Comptes Rendus. Biologies %D 2010 %P 424-428 %V 333 %N 5 %I Elsevier %R 10.1016/j.crvi.2010.01.002 %G en %F CRBIOL_2010__333_5_424_0