Biblio
. Climate From Tree Rings. Cambridge University Press.
. “The Crescentic Dunes Of Peru”. Appalachia XII (No.1). Appalachia.
. “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.
.
. “Predicting Growth And Yield In The Mid-South”. In 31St Annual Forestry Symposium. 31St Annual Forestry Symposium. Baton Rouge: School of Forestry and Wildlife Management, Division of Continuing Education Louisiana State University.
. “Report On The Chronology Phase Of The Bristlecone Pine Study”. Tucson: Laboratory of Tree-Ring Research.
. 1882.
. 1885. “The Lowell Observatory And Its Work”. Popular Astronomy. Popular Astronomy.
. 1892. “Indications Of A Rainy Period In Southern Peru”. Science. Science.
. 1892. “La Inundacion De 1868”. El Cosmos. El Cosmos.
. 1893. “Swift's Comet 1892”.
. 1894. “Forms Of Jupiter's Satellites”. Popular Astronomy. Popular Astronomy.
. 1894. “Gegenschein Observations”.
. 1894. “The Polar Cap Of Mars”. Astronomy And Astrophysics. Astronomy And Astrophysics.
. 1895. “A Combination Telescope And Dome”. Astrophysical Journal. Astrophysical Journal.
. 1895. “How Tall We Are”. Coconino Sun. Coconino Sun.
. 1895. “The Study Of Atmospheric Current By The Aid Of Large Telescopes And The Effect Of Such Currents On The Quality Of The Seeing”. The Meterological Journal. The Meterological Journal.

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