Webb, George Ernest.
Tree rings and telescopes : the scientific career of A.E. Douglass / George Ernest Webb.
A pioneer educator and scientist in Arizona, Douglass had a distinguished career as an astronomer, and then established the field of Dedrochronology, the dating of tree rings, that changed the field of Southwest Archaeology.
Douglass, A. E. (Andrew Ellicott), 1867-1962.
Douglass, Andrew E.
Astronomers -- United States -- Biography.
Meteorologists -- United States -- Biography.
Astronomers.
Meteorologists.
United States.
Biography.