TY - JOUR AU - Fernand David TI - Expansion of green alder (Alnus alnobetula [Ehrh] K. Koch) in the northern French Alps: A palaeoecological point of view JO - Comptes Rendus. Biologies PY - 2010 SP - 424 EP - 428 VL - 333 IS - 5 PB - Elsevier DO - 10.1016/j.crvi.2010.01.002 LA - en ID - CRBIOL_2010__333_5_424_0 ER -