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