The Snaketown Canal: Paper Presented at a Symposium on Prehistoric Agriculture Held at Flagstaff, Ariz., April 27 to 30, 1936
Illustrated with b/w photos, drawings & maps. Albuquerque, N.M.: University of New Mexico Press, 1936. 8vo. Wraps. 3 p. Previous owner's name inside front cover; else very good.