8000 years of vegetation history in the northern Iberian Peninsula inferred from the palaeoenvironmental study of the Zalama ombrotrophic bog (Basque-Cantabrian Mountains, Spain)

1. Pérez-Díaz, S.
2. López-Sáez, J.A.
3. Pontevedra-Pombal, X.
4. Souto-Souto, M.
5. Galop, D.