Biblio
“Is Mars Inhabited?”. The Harvard Illustrated Magazine Vol. VIII (No. 6). The Harvard Illustrated Magazine.
. 1907. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“La Inundacion De 1868”. El Cosmos. El Cosmos.
. 1892. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“Tree Growth And Climatic Cycles”. The Scientific Monthly. The Scientific Monthly.
. 1933. “Crossdating In Dendrochronology”. Journal Of Forestry 39. Journal Of Forestry.
. 1941. “The Significance Of Honor Societies ”. Phi Kappa Phi Journal VI (No. 9). Phi Kappa Phi Journal.
. 1926. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
. 1897.
Douglass, AE_An Ascent of Popocatepetl_1897.pdf (1.92 MB)
![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
. 1894.
Douglass, AE_Gegenschein Observations_1894.pdf (1.61 MB)
![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“Evidences Of Cycles In Tree Ring Records”. Proceedings Of The National Academy Of The Sciences. Proceedings Of The National Academy Of The Sciences.
. 1933. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“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. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
. 1896.
Douglas, AE_Projections on the Terminator of Mars and Martian Meteorology_1896.pdf (3.73 MB)
![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“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. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“The Markings On Venus”. Monthly Notices Of The Royal Astronomical Society LVIII (No. 78). Monthly Notices Of The Royal Astronomical Society.
. 1898. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“A Hypothesis Regarding The Surface Markings Of Jupiter”. Popular Astronomy (No. 79). Popular Astronomy .
. 1900. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“Dating Our Prehistoric Ruins”. Natural History. Natural History.
. 1921. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“Solar Records In Tree Growth”. Science. Science.
. 1927. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“Astronomical Telegrams”. Publications Of The Astronomical Society. Publications Of The Astronomical Society.
. 1901. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“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. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“El Cometa De Halley”. Tucson Citizen. Tucson Citizen.
. 1910. “Dating Pueblo Bonito And Other Ruins Of The Southwest”. National Geographic Society. National Geographic Society. National Geographic Society.
. 1935. “The Polar Cap Of Mars”. Astronomy And Astrophysics. Astronomy And Astrophysics.
. 1894. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“A Summary Of Planetary Work At The Lowell Observatory And The Conditions Under Which It Has Been Performed”. Popular Astronomy. Popular Astronomy.
. 1899. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)
“Forms Of Jupiter's Satellites”. Popular Astronomy. Popular Astronomy.
. 1894. ![application/pdf PDF icon](/modules/file/icons/application-pdf.png)