Drupal-Biblio17<style face="normal" font="default" size="100%">Influence of Quercus ilex trees on herbaceous production and nutrient concentrations in southern Portugal</style>Drupal-Biblio17<style face="normal" font="default" size="100%">Elevated atmospheric CO2 does not modify osmotic adjustment to light and drought in the Mediterranean oak" Quercus suber L."</style>Drupal-Biblio17<style face="normal" font="default" size="100%">Canopy vs. soil effects of shrubs facilitating tree seedlings in Mediterranean montane ecosystems</style>Drupal-Biblio17<style face="normal" font="default" size="100%">Growth and survival in Quercus ilex L. seedlings after irrigation and artificial shading on Mediterranean set-aside agricultural land</style>