Fuentes, D., Disante, K.B., Valdecantos, A., Cortina, J., Ramón Vallejo, V. 2007. Response of Pinus halepensis Mill. seedlings to biosolids enriched with Cu, Ni and Zn in three Mediterranean forest soils. ENVIRON POLLUT, 145:316-323.
Fuentes, D., Disante, K.B., Valdecantos, A., Cortina, J., Ramón Vallejo, V. 2007. Response of Pinus halepensis Mill. seedlings to biosolids enriched with Cu, Ni and Zn in three Mediterranean forest soils. ENVIRON POLLUT, 145:316-323.