Biblio
. 1892. “Indications Of A Rainy Period In Southern Peru”. Science. Science.
. 1907. “The Illusions Of Vision And The Canals Of Mars”. Popular Science Monthly. Popular Science Monthly.
. 1900. “A Hypothesis Regarding The Surface Markings Of Jupiter”. Popular Astronomy (No. 79). Popular Astronomy .
. 1895. “How Tall We Are”. Coconino Sun. Coconino Sun.
. 1923. “Historical Address”.
. 1910. “Halleys Comet”. Tucson Citizen. Tucson Citizen.
. 1894. “Gegenschein Observations”.
. 1894. “Forms Of Jupiter's Satellites”. Popular Astronomy. Popular Astronomy.
. 1898. “The First Satellite Of Jupiter”. Abdruck Aus Den Astr. Nachr. Bd. 146.. Abdruck Aus Den Astr. Nachr. Bd. 146.
. 1933. “Evidences Of Cycles In Tree Ring Records”. Proceedings Of The National Academy Of The Sciences. Proceedings Of The National Academy Of The Sciences.
. 1920. “Evidence Of Climatic Effects In The Annual Rings”. Ecology 1 (No. 1). Ecology.
. 1910. “El Cometa De Halley”. Tucson Citizen. Tucson Citizen.
. 1899. “The Effects Of Mountains On The Quality Of The Atmosphere”. Popular Astronomy . Popular Astronomy .
. 1897. “Drawings Of Jupiter's Third Satellite”. Abdruck Aus Den Astr. Nachr. Bd. 143. Abdruck Aus Den Astr. Nachr. Bd. 143.
. 1910. “Drawings Of A Comet”. Popular Astronomy. Popular Astronomy.
. “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.
. 1935. “Dating Pueblo Bonito And Other Ruins Of The Southwest”. National Geographic Society. National Geographic Society. National Geographic Society.
. 1921. “Dating Our Prehistoric Ruins”. Natural History. Natural History.
. 1941. “Crossdating In Dendrochronology”. Journal Of Forestry 39. Journal Of Forestry.
. 1942. “Crossdating At Mesa Verde National Park”. Journal Of Forestry 40 (No. 4). Journal Of Forestry.
. “The Crescentic Dunes Of Peru”. Appalachia XII (No.1). Appalachia.
. 1895. “A Combination Telescope And Dome”. Astrophysical Journal. Astrophysical Journal.

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