Wood, M.L., 1997, Historical channel changes along the lower San Pedro River, southeastern Arizona: Arizona Geological Survey Open-File Report 97-21, 44 p., 3 sheets, scale 1:24,000. Authors Wood, M.L. Publication Date 1997 Citation Arizona Geological Survey Open-File Report 97-21, 44 p., 3 sheets, scale 1:24,000. State AZ Province BR County CH GM PN PM Keywords Geomorphology Fluvial Geomorphology History More Keywords Geomorphology, Fluvial Geomorphology, History, AzGeoBib RefNum 15353