Biblio
“The Steward Observatory Of The University Of Arizona”. Publications Of The Astronomical Society (No. 178). Publications Of The Astronomical Society.
. 1918. 
“Halleys Comet”. Tucson Citizen. Tucson Citizen.
. 1910. “Drawings Of A Comet”. Popular Astronomy. Popular Astronomy.
. 1910. 
“Tree Growth And Climatic Cycles”. The Scientific Monthly. The Scientific Monthly.
. 1933. “The Lowell Observatory In Mexico”. Popular Astronomy. Popular Astronomy.
. 1897. 
“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. 
“Crossdating In Dendrochronology”. Journal Of Forestry 39. Journal Of Forestry.
. 1941. . 1895.
Douglass, AE_A Cloud Like Spot on the Terminator of Mars_1895.pdf (172.04 KB)

“The Lowell Observatory And Its Work”. Popular Astronomy. Popular Astronomy.
. 1885. 
“An Automatic Optical Photograph, Abstract”. Publications Of The Astronomical Society Of The Pacific. Publications Of The Astronomical Society Of The Pacific.
. 1919. 
“University Of Arizona Eclipse Expedition”. Popular Astronomy. Popular Astronomy.
. 1923. 
. 1896.
Douglas, AE_Projections on the Terminator of Mars and Martian Meteorology_1896.pdf (3.73 MB)

“Forms Of Jupiter's Satellites”. Popular Astronomy. Popular Astronomy.
. 1894. 
“Photographs Of The Zodical Light”. Popular Astronomy. Popular Astronomy.
. 1900. 
“Tree Rings And Chronology”. University Of Arizona Bulletin VII (No. 4). University Of Arizona Bulletin.
. 1937. 
“The Astronomer's Globe”. Popular Astronomy. Popular Astronomy.
. 1897. 
“Solar Records In Tree Growth”. Science. Science.
. 1927. 
“A New Almucantar”. Popular Astronomy. Popular Astronomy.
. 1903. 
“The Significance Of Honor Societies ”. Phi Kappa Phi Journal VI (No. 9). Phi Kappa Phi Journal.
. 1926. 
“El Cometa De Halley”. Tucson Citizen. Tucson Citizen.
. 1910. “Boating Down The Colorado”. University Of Arizona Monthly 8 (No. 1). University Of Arizona Monthly.
. 1907. 
“Dating Pueblo Bonito And Other Ruins Of The Southwest”. National Geographic Society. National Geographic Society. National Geographic Society.
. 1935. “La Inundacion De 1868”. El Cosmos. El Cosmos.
. 1892. 
. 1899.
Douglass, AE_Mars_1899.pdf (6.24 MB)
