Biblio
Tree-Ring Dates From Arizona J Hopi Mesas Area. Tucson: University of Arizona.
. 1967. 
Tree-Ring Dates From Arizona H-I Flagstaff Area. Tucson: University of Arizona.
. 1975. 
Tree-Ring Dates From Arizona E Chinle-De Chelly-Red Rock Area. Tree-Ring Dates. Tree-Ring Dates.
. 1966. 
Tree-Ring Dates From Arizona C-D Eastern Grand Canyon-Tsegi Canyon-Kayenta Area. Tree-Ring Dates. Tree-Ring Dates. Tucson: University of Arizona.
. 1968. 
Tree-Ring Chronologies Of Eastern North America. Chronology Series Iv. Vol. 1. Chronology Series Iv. Tucson: Laboratory of Tree-Ring Research.
. 1978. 
“Tree-Ring Characteristics Of Baldcypress Growing In Varying Flooding Regimes In The Barataria Basin, Lousiana”. Marine Science. Marine Science. Louisiana State University and Agricultural & Mechanical College. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=751675381&sid=14&Fmt=2&clientId=43922&RQT=309&VName=PQD.
. 1981. “Tree-Climate Relationships And Dendroclimatological Reconstruction In The British Isles”. University of East Anglia.
. 1984. . 1988.
Field Museum News. Field Museum News.
. 1940. “Tree Rings, Glacial Advance, And Climate In The Alps”. Zeitschrift Fur Gletscherkunde Und Glazialgeologie VII. Zeitschrift Fur Gletscherkunde Und Glazialgeologie.
. 1971. “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 And Chronology”. University Of Arizona Bulletin VII (No. 4). University Of Arizona Bulletin.
. 1937. 
“Tree Rings And Air Pollution: A Case Study On Pinus Monophylla Growing In East-Central Nevada”. Geoscience. Geoscience. University of Arizona.
. 1980. “Tree Rings A Record Of Climate Past”. Washington, D.C. : U.S. Department of Commerce National Oceanic and Atmospheric Environmental Data Service.
. 1977. “Tree Ring Indices And Statistics”. Science. Science.
. 1968. “Tree Ring Chronology”. Nature. Nature.
. 1978. 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 Chronologies Of The Southern Hemisphere 3. New Zealand. Tree Ring Chronologies Of The Southern Hemisphere. Tree Ring Chronologies Of The Southern Hemisphere. Tucson: The Tree Ring Laboratory.
. 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 1. Argentina. Tree Ring Chronologies Of The Southern Hemisphere. Tree Ring Chronologies Of The Southern Hemisphere. Tucson: Laboratory of Tree-Ring Research.
. 1979. 
“A Tree Ring Analysis Of Four Tree Species Growing In Southeastern New York State”. Geoscience. Geoscience. University of Arizona.
. 1976. “Tree Growth And Solar Cycles”. In Paper Presented At International Research Council. Paper Presented At International Research Council.
. 1931. “Tree Growth And Climatic Cycles”. The Scientific Monthly. The Scientific Monthly.
. 1933. “Trace Element Analysis Of Wood A Tool For Monitoring Air Pollution”. Proceedings Of Iufro Conference. Proceedings Of Iufro Conference. Zurich.
. 1985.