Osborn, H.B., 1971, Thunder storm runoff in southeastern Arizona: Tucson, University of Arizona, Ph.D. dissertation, 161 p. Authors Osborn, H.B. Publication Date 1971 Citation Tucson, University of Arizona, Ph.D. dissertation, 161 p. State AZ Province BR County CH Placenames Tombstone Hills Basins Upper San Pedro-Sev Watersheds San Pedro River Keywords Climate Recharge Surface Water More Keywords Climate, Recharge, Surface Water, AzGeoBib RefNum 20154