Gallo, E.A., Lencinas, M.V. and Martinez-Pastur, G.J. 2013. Site quality influence over understory plant diversity in old-growth and harvested Nothofagus pumilio forests. Forest Systems. 22, 1 (Apr. 2013), 25-38. DOI:https://doi.org/10.5424/fs/2013221-02344.