Biblio
] . “The Crescentic Dunes Of Peru”. Appalachia XII (No.1). Appalachia.
Douglass, AE_The Crescentic Dunes of Peru_1909.pdf (10.78 MB). 1895. “A Combination Telescope And Dome”. Astrophysical Journal. Astrophysical Journal.
Douglass, AE_A Combination Telescope and Dome_1895.pdf (2.91 MB). 1907. “Boating Down The Colorado”. University Of Arizona Monthly 8 (No. 1). University Of Arizona Monthly.
Douglass, AE_Boating Down the Colorado_1907.pdf (5.37 MB). 1919. “An Automatic Optical Photograph, Abstract”. Publications Of The Astronomical Society Of The Pacific. Publications Of The Astronomical Society Of The Pacific.
Douglass, AE_An Automatic Optical Photograph_1919.pdf (1.21 MB). 1944. “Tree Rings And Climatic Cycles, Laboratory Of Tree-Ring Research, Astronomical Studies”. Phi Kappa Phi Journal. Phi Kappa Phi Journal. Tucson: University of Arizona.
Peterson, Roy M_Phi Kappa Phi Journal_1944.pdf (75.53 MB). 1933. “Evidences Of Cycles In Tree Ring Records”. Proceedings Of The National Academy Of The Sciences. Proceedings Of The National Academy Of The Sciences.
Douglass, AE_Evidences of Cycles in Tree RIng Records_1933.pdf (11.71 MB). “Dendrochronology And Studies In Cyclics”. University Of Pennsylvania Bicentennial Conference. University Of Pennsylvania Bicentennial Conference.
. “Dendrochronology And Studies In Cyclics”. University Of Pennsylvania Bicentennial Conference Proceedings. University Of Pennsylvania Bicentennial Conference Proceedings.
Douglass, AE_Dendrochronology and Studies in Cyclics.pdf (21.08 MB). 1915. “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.
Douglass, AE_Zodical Light and Counter-Glow and the Photography of Large Areas and Faint Contrasts_1915.pdf (4.88 MB). 1931. “Tree Growth And Solar Cycles”. In Paper Presented At International Research Council. Paper Presented At International Research Council.
. 1916. “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.
Douglass, AE_The Callendar Sunshine Recorder and Some of the World-Wide Problems to Which This Instrument Can Be Applied_1916.pdf (9.7 MB)