Biblio
“Dendrochronology And Studies In Cyclics”. University Of Pennsylvania Bicentennial Conference Proceedings. University Of Pennsylvania Bicentennial Conference Proceedings.
. 
“Zodical Light And Counter-Glow And The Photography Of Large Areas And Faint Contrasts”. In Royal Photographic Society Of Great Britain. Royal Photographic Society Of Great Britain.
. 1915. 
“Tree Growth And Solar Cycles”. In Paper Presented At International Research Council. Paper Presented At International Research Council.
. 1931. “Predicting Growth And Yield In The Mid-South”. In 31St Annual Forestry Symposium. 31St Annual Forestry Symposium. Baton Rouge: School of Forestry and Wildlife Management, Division of Continuing Education Louisiana State University.
. “The Callendar Sunshine Recorder And Some Of The World-Wide Problem To Which This Instrument Can Be Applied”. In Second Pan-American Scientific Conference. Second Pan-American Scientific Conference.
. 1916. 
“Kamongo”. In .
. 1932. Tree-Ring Dates From Utah S-W Southern Utah Area. Tucson: University of Arizona.
. 1969. 
Tree-Ring Dates From New Mexico M-N,s,z Southwestern New Mexico Area. Tucson: University of Arizona.
. 1970. 
Tree-Ring Dates From New Mexico J-K,p,v Santa Fe-Pecos-Lincoln Area. Tucson: University of Arizona.
. 1973. 
Tree-Ring Dates From New Mexico I,o,u Central Rio Grande Area. Tucson: University of Arizona.
. 1972. 
. 1971. Tucson: University of Arizona.

Tree-Ring Dates From New Mexico B Chaco-Gobernador Area. Tucson: University of Arizona.
. 1974. 
Tree-Ring Dates From New Mexico A,g-H Shiprock-Zuni-Mt. Taylor Area. Tucson: University of Arizona.
. 1970. 
Tree-Ring Dates From Colorado W Durango Area. Tucson: University of Arizona.
. 1975. 
Tree-Ring Dates From Colorado V Mesa Verde Area. Tucson: University of Arizona.
. 1974. 
Tree-Ring Dates From Arizona U-W Gila-Salt Rivers Area. Tucson: University of Arizona.
. 1971. 
Tree-Ring Dates From Arizona N-Q Verde-Showlow-St. Johns Area. Tucson: University of Arizona.
. 1966. 
Tree-Ring Dates From Arizona K Puerco--Wide Ruin--Ganado Area. Tucson: University of Arizona.
. 1966. 
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 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. 