@article {774, title = {Die Basis Temperatur der Winterlichen Schneedeckeals Moglicher Indikator fur Die Verbreitung con Permafrost in den Alpen}, year = {1973}, note = {This publication is available through the Tree Ring Laboratory; please contact the lab for more information. }, keywords = {alpine, climatology, dendrochronology, environment, permafrost, temperature}, author = {Haeberli, Von} }