@article {790,
	title = {Tree Rings and Climatic Cycles, Laboratory of Tree-Ring Research, Astronomical Studies},
	volume = {XXIV},
	year = {1944},
	publisher = {University of Arizona},
	address = {Tucson},
	keywords = {astronomy, climate, dating, dendrochronology, Douglass, environment, fraternity, historic, tree ring, tree ring laboratory},
	author = {Peterson, Roy M. and Douglass, A.E.}
}
@article {746,
	title = {Tree Rings and Chronology},
	journal = {University of Arizona Bulletin},
	volume = {VII},
	year = {1937},
	publisher = {University of Arizona},
	address = {Tucson},
	keywords = {chronology, dates, dating, Douglass, historic, tree ring},
	author = {Douglass, A.E.}
}
@article {731,
	title = {Tree Growth and Climatic Cycles},
	volume = {XXXVII},
	year = {1933},
	note = {Copies of this are available in the Tree Ring Laboratory. Please contact the curator for more information. pcreasman@ltrr.arizona.edu},
	keywords = {climate, climatic cycles, Douglass, environment, historic, tree growth, tree rings},
	author = {Douglass, A.E.}
}
@conference {709,
	title = {Tree Growth and Solar Cycles},
	booktitle = {Paper Presented at International Research Council},
	year = {1931},
	note = {Copies of this are available through the Tree Ring Laboratory. Please contact the curator for more information. pcreasman@ltrr.arizona.edu},
	keywords = {astronomy, Douglass, historic, solar cycles, tree growth},
	author = {Douglass, A.E.}
}
@article {788,
	title = {Trees and Droughts in Arizona},
	journal = {Professional Engineer},
	year = {1931},
	note = {This title is available through the Tree Ring Laboratory; please contact the lab for more information. },
	keywords = {climate, dendrochronology, Douglass, droughts, environment, historic, tree, tree ring},
	author = {Douglass, A.E.}
}
@article {715,
	title = {Two Sciences},
	year = {1927},
	keywords = {Douglass, historic, the atlantic monthly},
	author = {Douglass, A.E.}
}
@article {626,
	title = {A Trip to the Summit of Orizaba, The Altitudes of Orizaba and Popocatepetl Effects of High-Mountain Climbing},
	journal = {Appalachia},
	volume = {Vol. VIII},
	year = {1898},
	keywords = {Douglass, Orizaba, Popocatepetl, travel},
	author = {Cogshall, W.A. and Douglass, A.E.}
}
@booklet {712,
	title = {Tree Ring Dates and Dating of Southwestern Prehistoric Ruins},
	keywords = {addresses, Archaeology, date, dates, dating, Douglass, historic, prehistoric ruins, sites, tree ring},
	author = {Douglass, A.E.}
}
