Biblio

Douglass, AE. “Dendrochronology And Studies In Cyclics”. University Of Pennsylvania Bicentennial Conference. University Of Pennsylvania Bicentennial Conference.

Haeberli, Von. “Eistemperaturen In Den Alpen”.

Douglass, AE. 1917. “Climatic Records In The Trunks Of Trees”.

Douglass, AE. 1928. “Climate And Trees”. Nature Magazine. Nature Magazine.

LaMarche, VC, and H Fritts. 1971. “Tree Rings, Glacial Advance, And Climate In The Alps”. Zeitschrift Fur Gletscherkunde Und Glazialgeologie VII. Zeitschrift Fur Gletscherkunde Und Glazialgeologie.

Haeberli, Von. 1973. “Die Basis Temperatur Der Winterlichen Schneedeckeals Moglicher Indikator Fur Die Verbreitung Con Permafrost In Den Alpen”.

Haeberli, Von, and H Rothlisberger. 1975. “Beobachtungen Zum Mechanisums Und Zu Den Auswirkungen Con Kalbungen Am Grubengletscher”.

Fritts, H. 1977. “Tree Rings A Record Of Climate Past”. Washington, D.C. : U.S. Department of Commerce National Oceanic and Atmospheric Environmental Data Service.

Psaltis, June. 2001. “Climate Response, Age Distribution, And Fire History Of A Corkbark Fir (Abies Lasiocarpa Var. Arizonica) Stand In The Santa Catalina Mountains, Arizona”. School Of Renewable Natural Resources. School Of Renewable Natural Resources. Tucson: University of Arizona.