Rubilar, R., Blevins, L., Toro, J., Vita, A., & Muñoz, F. (2008). Early response of Pinus radiata plantations to weed control and fertilization on metamorphic soils of the Coastal Range, Maule Region, Chile. Bosque, 29(1), 74–84. https://doi.org/10.4067/s0717-92002008000100009