Biblio
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Author Title Type [ Year
] Filters: Author is Douglass, A.E. and Keyword is cycles [Clear All Filters]
. 1933. “Evidences Of Cycles In Tree Ring Records”. Proceedings Of The National Academy Of The Sciences. Proceedings Of The National Academy Of The Sciences.
Douglass, AE_Evidences of Cycles in Tree RIng Records_1933.pdf (11.71 MB). “Dendrochronology And Studies In Cyclics”. University Of Pennsylvania Bicentennial Conference Proceedings. University Of Pennsylvania Bicentennial Conference Proceedings.
Douglass, AE_Dendrochronology and Studies in Cyclics.pdf (21.08 MB)