Acclimatation of three co-occurring tree species to water stress and their role as site indicators in mixed pine-oak forests in the Sierra Madre Oriental, Mexico - Himmelsbach, Wibke; Treviño Garza, Eduardo Javier; González Rodríguez, Humberto; González Tagle, Marco Aurelio; Gómez Meza, Marco Vinicio; Aguirre Calderón, Oscar Alberto; Estrada Castillón, Andrés Eduardo; Mitlöhner, Ralph (2012)