Rodríguez Guitián, M., Fontao, M., Negral Fernández, M. and Merino, A. 2001. Nutrititional status of beech forests from the Sierra del Caurel (NW Spain) and its relation with soil properties. Forest Systems. 10, 2 (Dec. 2001), 253-269. DOI:https://doi.org/10.5424/724.