Cecchini, Guia, Stefano Carnicelli, and Guido Sanesi. 2013. “Soil Solution Chemistry at One Mountain Beech (Fagus Sylvatica L.) CONECOFOR Plot, 1999 to 2005”. Annals of Silvicultural Research 34 (November):67-72. https://doi.org/10.12899/asr-904.