TY - JOUR T1 - The Infatigable Astronomer JF - The Journal of Arizona History Y1 - 1978 A1 - Webb, G.E. KW - Arizona KW - astronomy KW - biography KW - Douglass KW - historic PB - The Arizona Historical Society CY - Tucson N1 - This title is available through the Tree Ring Laboratory; please contact the lab for more information. ER -