Biblio
“A Trip To The Summit Of Orizaba, The Altitudes Of Orizaba And Popocatepetl Effects Of High-Mountain Climbing”. Appalachia Vol. VIII (No. 4). Appalachia.
. 1898. 
“Weather Prediction In Northern Arizona”. The Coconino Sun. The Coconino Sun.
. 1900. “Scales Of Seeing”. Popular Astronomy. Popular Astronomy.
. 1898. 
“Climate And Trees”. Nature Magazine. Nature Magazine.
. 1928. 
“The Crescentic Dunes Of Peru”. Appalachia XII (No.1). Appalachia.
. 
“Weather Cycles In The Growth Of Big Trees”. Monthly Weather Review. Monthly Weather Review.
. 1908. 
“A Summary Of Planetary Work At The Lowell Observatory And The Conditions Under Which It Has Been Performed”. Popular Astronomy. Popular Astronomy.
. 1899. 
“Indications Of A Rainy Period In Southern Peru”. Science. Science.
. 1892. 
“Evidence Of Climatic Effects In The Annual Rings”. Ecology 1 (No. 1). Ecology.
. 1920. 
“Tree Growth And Solar Cycles”. In Paper Presented At International Research Council. Paper Presented At International Research Council.
. 1931. . 1925.
Douglass, AE_Phi Kappa Phi Installation Address_1925.pdf (3.45 MB)

“Dating Our Prehistoric Ruins”. Natural History. Natural History.
. 1921. 
“Stellar Bands In The Zodiac From Gemini To Scorpio”. Popular Astronomy. Popular Astronomy.
. 1898. 
“Dendrochronology And Studies In Cyclics”. University Of Pennsylvania Bicentennial Conference. University Of Pennsylvania Bicentennial Conference.
. “A Combination Telescope And Dome”. Astrophysical Journal. Astrophysical Journal.
. 1895. 
“An Optical Photograph”. The Astrophysical Journal XLI (No. 3). The Astrophysical Journal.
. 1915. 
“The Markings On Venus”. Monthly Notices Of The Royal Astronomical Society LVIII (No. 78). Monthly Notices Of The Royal Astronomical Society.
. 1898. 
“The First Satellite Of Jupiter”. Abdruck Aus Den Astr. Nachr. Bd. 146.. Abdruck Aus Den Astr. Nachr. Bd. 146.
. 1898. 
. 1894.
Douglass, AE_Gegenschein Observations_1894.pdf (1.61 MB)

“University Of Arizona Eclipse Expedition, Port Libertad, Sonora, Mexico”. Publications Of The Astronomical Society Of The Pacific XXXVI (No. 212). Publications Of The Astronomical Society Of The Pacific.
. 1923. 
“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. 
“Trees And Droughts In Arizona”. Professional Engineer. Professional Engineer.
. 1931. “A Photographic Periodogram Of The Sun-Spot Numbers”. The Astrophysical Journal, XL (No. 3). The Astrophysical Journal, .
. 1914. 