Biblio
. 1892. “La Inundacion De 1868”. El Cosmos. El Cosmos.
. 1893. “Swift's Comet 1892”.
. 1908. “Weather Cycles In The Growth Of Big Trees”. Monthly Weather Review. Monthly Weather Review.
. 1910. “Address At High School On Halleys Comet”. Tucson Citizen. Tucson Citizen.
. 1901. “Altitudes And Locations”. Coconino Sun. Coconino Sun.
. 1910. “El Cometa De Halley”. Tucson Citizen. Tucson Citizen.
. 1910. “Halleys Comet”. Tucson Citizen. Tucson Citizen.
. 1895. “How Tall We Are”. Coconino Sun. Coconino Sun.
. 1900. “The Missing November Meteor”. The Coconino Sun. The Coconino Sun.
. 1906. “Physical Geography”. Tempe Normal School. Tempe Normal School.
. 1900. “Weather Prediction In Northern Arizona”. The Coconino Sun. The Coconino Sun.
. 1922. “Some Aspects Of The Use Of The Annual Rings In Trees In Climatic Study”. The Smithsonian Report For 1922. The Smithsonian Report For 1922.
. 1939. “Steward Observatory”. Annual Report Of The University Of Arizona . Annual Report Of The University Of Arizona .

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