Bryan, Kirk, 1920, Geology and physiography of the Papago Country, Arizona [abs.]: Washington Academy of Sciences, Journal, v. 10, no. 2, p. 52-53.
Bryan, Kirk, 1920, Geology and physiography of the Papago Country, Arizona [abs.]: Washington Academy of Sciences, Journal, v. 10, no. 2, p. 52-53.
Mineral District, Areal,