| Some trophic relationships of the largemouth bass, Micropterus Salmoides (Lacepede), in a southwestern impoundment | Bell | 1976 | 
          
                                                                                        | Some unpublished history of the Southwest | Smith | 1931 | 
          
                                                                                        | Some unpublished history of the Southwest |  | 1931 | 
          
                                                                                        | Some unpublished history of the Southwest | Smith | 1931 | 
          
                                                                                        | Some unpublished history of the Southwest | Smith | 1931 | 
          
                                                                                        | Some unpublished history of the Southwest |  | 1931 | 
          
                                                                                        | Some unpublished history of the Southwest |  | 1931 | 
          
                                                                                        | Some unpublished history of the Southwest |  | 1931 | 
          
                                                                                        | Some unpublished history of the Southwest |  | 1932 | 
          
                                                                                        | Some unusual kivas near Navajo Mountain | Cummings | 1945 | 
          
                                                                                        | Somebody should make a movie about Brewery Gulch Gazette |  | 1954 | 
          
                                                                                        | Somebody should make a movie about Brewery Gulch Gazette |  | 1954 | 
          
                                                                                        | Someone else answers the phone |  | 1965 | 
          
                                                                                        | Someone has got to begin changing their minds | Cook | 1967 | 
          
                                                                                        | Someone has to call at 5 a.m. | Ropp | 1975 | 
          
                                                                                        | Someone has to defend the many good ones. | Wischnia | 1971 | 
          
                                                                                        | Something constructive | DeVries | 1965 | 
          
                                                                                        | Something constructive | DeVries | 1965 | 
          
                                                                                        | Something new has been added | Simpson | 1975 | 
          
                                                                                        | Something new on wheels | Ridge | 1960 | 
          
                                                                                        | Something new; new business firms, branch firms and old Tucson firms in new places |  | 1934 | 
          
                                                                                        | Something old, something new | Hornblower | 1976 | 
          
                                                                                        | Something on his head | Lee | 1974 | 
          
                                                                                        | Something slithery | Fielder | 1972 | 
          
                                                                                        | Something slithery | Fielder | 1972 | 
          
                                                                                        | Something's happened to the fringe on top | Lord | 1958 | 
          
                                                                                        | Something's happened to the fringe on top | Lord | 1958 | 
          
                                                                                        | Somos primos: we are cousins | Johnson | 1961 | 
          
                                                                                        | Sonaran missionaries in 1790 | Ezell | 1959 | 
          
                                                                                        | Song of the dog kachina | Harvey | 1966 | 
          
                                                                                        | Songs of the Navajos | Matthews | 1896 | 
          
                                                                                        | Songs of the open range | Sires | 1929 | 
          
                                                                                        | Songs the cowboys taught me | Lee | 1960 | 
          
                                                                                        | Songs the cowboys taught me | Lee | 1960 | 
          
                                                                                        | Sonny, the producer, and Cher, the star, in a movie with a message | Cook | 1968 | 
          
                                                                                        | Sonoita quarter horse show | Schaus | 1953 | 
          
                                                                                        | Sonoita, border oasis has a colorful history | Willson | 1958 | 
          
                                                                                        | Sonora |  | 1950 | 
          
                                                                                        | Sonora - land of enchantment and enterprise | Haraway | 1935 | 
          
                                                                                        | Sonora and Arizona work together for mutual benefit | Johnson | 1963 | 
          
                                                                                        | Sonora and Arizona work together for mutual benefit | Johnson | 1963 | 
          
                                                                                        | Sonora cattle loss blamed on poisonous weed |  | 1972 | 
          
                                                                                        | Sonora explorers is Pinacates | Anthony | 1952 | 
          
                                                                                        | Sonora explorers is Pinacates | Anthony | 1952 | 
          
                                                                                        | Sonora in 1773; reports by five Jaliscan friars | Fontana | 1969 | 
          
                                                                                        | Sonora in 1773; reports by five Jaliscan friars | Fontana | 1969 | 
          
                                                                                        | Sonora mission languages in 1730 | Ives | 1948 | 
          
                                                                                        | Sonora, Arizona, retains atmosphere of Old Mexico | Mahoney | 1956 | 
          
                                                                                        | Sonoran Camelot | Smith | 1989 | 
          
                                                                                        | Sonoran Camelot | Smith | 1989 | 
          
                                                                                        | Sonoran filibusters executed | Willson | 1970 | 
          
                                                                                        | Sonoran missionaries in 1790 | Ezell | 1959 | 
          
                                                                                        | Sonoyta and Santo Domingo: a story of two Sonoran towns and the river that ran by | Hoy | 1990 | 
          
                                                                                        | Sororities at ASU | Welch | 1966 | 
          
                                                                                        | Sound fund management allows some social considerations | Emery | 1973 |