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Get A. E. Douglass from Amazon.com
A. E. Douglass
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A. E. Douglass
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A. E. Douglass
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Douglass, Andrew Ellicott (1867-1962)
458 words, approx. 2 pages
Douglass, Andrew Ellicott (1867-1962) American astronomer and archaeologist Andrew E. Douglass invented and named dendrochronology, the technique of counting and studying the rings in tree trunks to d...
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