Root biomass of Quercus ilex in a montane Mediterranean forest.

Canadell J, Rodà F (1991) Root biomass of Quercus ilex in a montane Mediterranean forest. Canadian Journal of Forest Research 21:1771-1778.

Nutrient budgets in a dry heathland watershed in northeastern Spain.

Belillas C, Rodà F (1991) Nutrient budgets in a dry heathland watershed in northeastern Spain. Biogeochemistry 13:137-157.