Biblio
“Las Trampas, New Mexico: Dendrochronology Of A Spanish Colonial Church”. Department Of Geosciences. Department Of Geosciences. Tucson: University of Arizona.
. 1972. 
“Potential For Use Of Cottonwoods In Dendrogeomorphology And Paleohydrology”. Department Of Geosciences. Department Of Geosciences. Tucson: University of Arizona.
. 1987. 
“Precision Of Ring Dating In Tree-Ring Chronologies”. Tree Ring Bulletin XVII (No. 3). Tree Ring Bulletin .
. 1946. 
“Proposed Contract With The Environmental Sciences Division, Oak Ridge, Tn. 37831 For Research On 'detection Of Forest Response To Increased Atmospheric Carbon Dioxide' 1984”. Tucson: Laboratory of Tree-Ring Research.
. 1984. 
“Proposed Contract With The Environmental Sciences Division, Oak Ridge, Tn. 37831 For Research On 'detection Of Forest Response To Increased Atmospheric Carbon Dioxide' 1985”. Tucson: Laboratory of Tree-Ring Research.
. 1985. 
“Researches In Dendrochronology”. Bulletin Of The University Of Utah 37 (No. 2). Bulletin Of The University Of Utah.
. 1946. “Solar Records In Tree Growth”. Science. Science.
. 1927. 
“Some Topographic And Climatic Characters In The Annual Ring Of The Yellow Pines And Sequoias Of The Southwest ”. Proceedings Of The American Philosophical Society LXI (No. 2). Proceedings Of The American Philosophical Society.
. 1922. 
“Spatial Relationships In Frost-Damaged High-Elevation Pines And Links To Major Volcanic Eruptions”. Geoscience. Geoscience. Tucson: University of Arizona.
. 2001. 
“Stand Replacing Fire History And Aspen Ecology In The Upper Rio Grande Basin”. Department Of Renewable Natural Resources. Department Of Renewable Natural Resources. Tucson: University of Arizona.
. 2003. 
Tree Ring Chronologies Of The Southern Hemisphere 1. Argentina. Tree Ring Chronologies Of The Southern Hemisphere. Tree Ring Chronologies Of The Southern Hemisphere. Tucson: Laboratory of Tree-Ring Research.
. 1979. 
Tree Ring Chronologies Of The Southern Hemisphere 2. Chile. Tree Ring Chronologies Of The Southern Hemisphere. Tree Ring Chronologies Of The Southern Hemisphere.
. 1979. 
Tree Ring Chronologies Of The Southern Hemisphere 5. South Africa. Tree Ring Chronologies Of The Southern Hemisphere. Tree Ring Chronologies Of The Southern Hemisphere. Tucson: Laboratory of Tree Ring Research.
. 1979. 
“Tree Ring Chronology”. Nature. Nature.
. 1978. “Tree Ring Indices And Statistics”. Science. Science.
. 1968. “Tree Rings And Chronology”. University Of Arizona Bulletin VII (No. 4). University Of Arizona Bulletin.
. 1937. 
“Tree Rings And Climatic Cycles, Laboratory Of Tree-Ring Research, Astronomical Studies”. Phi Kappa Phi Journal. Phi Kappa Phi Journal. Tucson: University of Arizona.
. 1944. 
“Tree Rings, Glacial Advance, And Climate In The Alps”. Zeitschrift Fur Gletscherkunde Und Glazialgeologie VII. Zeitschrift Fur Gletscherkunde Und Glazialgeologie.
. 1971. Field Museum News. Field Museum News.
. 1940. Tree-Ring Chronologies Of Eastern North America. Chronology Series Iv. Vol. 1. Chronology Series Iv. Tucson: Laboratory of Tree-Ring Research.
. 1978. 
Tree-Ring Dates From Arizona H-I Flagstaff Area. Tucson: University of Arizona.
. 1975. 
Tree-Ring Dates From Arizona J Hopi Mesas Area. Tucson: University of Arizona.
. 1967. 
Tree-Ring Dates From Colorado V Mesa Verde Area. Tucson: University of Arizona.
. 1974. 
Tree-Ring Dates From Colorado W Durango Area. Tucson: University of Arizona.
. 1975. 