Prehistoric ruins of the Gila Valley Fewkes, Jesse Walter, 1850-1930 creator text book Washington Smithsonian Institution 1910 1910
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ENG Publication 1873. Originally published August 4, 1909. Antiquities Gila River Valley Q11 .S7 v.52 Smithsonian miscellaneous collections, Washington, 1910. 25 cm. vol. LII (Quarterly issue, vol. V) p. 403-436 incl. illus. plans. pl. XXXVIII-XLII https://www.biodiversitylibrary.org/bibliography/31831 7970125 16012718 10.5962/bhl.title.31831 DLC