| The twin war god myth cycle | Milford | 1937 | 
          
                                                                                        | The twin war god myth cycle | Milford | 1937 | 
          
                                                                                        | The U. S. Army Electronic Proving Ground |  | 1957 | 
          
                                                                                        | The U. S. Forest Service |  | 1908 | 
          
                                                                                        | The U.S Veterans hospital at Tucson Arizona |  | 1936 | 
          
                                                                                        | The U.S. Camel Corps | Woolley | 1974 | 
          
                                                                                        | The U.S. cavalry at Gila River cliff dwellings | Sands | 1957 | 
          
                                                                                        | The U.S. in space; a victory for the human mind | Kuiper | 1972 | 
          
                                                                                        | The U.S. in space; a victory for the human mind | Kuiper | 1972 | 
          
                                                                                        | The UA's little West Point | Vanderpool | 1990 | 
          
                                                                                        | The ubiquitous fashion shows | Clark | 1965 | 
          
                                                                                        | The ubiquitous minibike problem: Paradise Valley club is doing something about it | Saul | 1970 | 
          
                                                                                        | The ugliest street in America |  | 1962 | 
          
                                                                                        | The ugliest street in America |  | 1962 | 
          
                                                                                        | The ugliest street in America |  | 1962 | 
          
                                                                                        | The Uinkaret volcanic field, Arizona | Koons | 1943 | 
          
                                                                                        | The un-conformist | Davidson | 1971 | 
          
                                                                                        | The unabridged cowboy | Ellison | 1968 | 
          
                                                                                        | The unabridged cowboy | Ellison | 1968 | 
          
                                                                                        | The unchanging Papagos | Winsor | 1956 | 
          
                                                                                        | The underground movies | Gantman | 1967 | 
          
                                                                                        | The underground Romeo & Juliet | Pailsey | 1968 | 
          
                                                                                        | The unfinished ceremony | Armer | 1960 | 
          
                                                                                        | The unfinished ceremony | Armer | 1960 | 
          
                                                                                        | The unique power of turquoise | Cosner | 1976 | 
          
                                                                                        | The United States - Mexican Boundary Survey, 1848-1853 | Goetzmann | 1958 | 
          
                                                                                        | The United States and the betrayal of Indian water rights | Martone | 1974 | 
          
                                                                                        | The United States and the betrayal of Indian water rights | Martone | 1974 | 
          
                                                                                        | The United States and the betrayal of Indian water rights | Martone | 1974 | 
          
                                                                                        | The University and the cattle industry | Nugent | 1948 | 
          
                                                                                        | The University Club | Welch | 1967 | 
          
                                                                                        | The University of Arizona |  | 1893 | 
          
                                                                                        | The University of Arizona | Aiken | 1903 | 
          
                                                                                        | The University of Arizona | Babcock | 1908 | 
          
                                                                                        | The University of Arizona | Chandler | 1911 | 
          
                                                                                        | The University of Arizona | Marvin | 1923 | 
          
                                                                                        | The University of Arizona | Arnold | 1926 | 
          
                                                                                        | The University of Arizona | Phillips | 1928 | 
          
                                                                                        | The University of Arizona | Whitmore | 1928 | 
          
                                                                                        | The University of Arizona and the state of Arizona | Willis | 1914 | 
          
                                                                                        | The University of Arizona leads the West in producing Rhodes Scholars |  | 1949 | 
          
                                                                                        | The University of Arizona Press | Shaw | 1965 | 
          
                                                                                        | The University of Arizona student, a ten million dollar market | Raaf | 1957 | 
          
                                                                                        | The University of Arizona student, a ten million dollar market | Raaf | 1957 | 
          
                                                                                        | The University of Arizona student, a ten million dollar market | Raaf | 1957 | 
          
                                                                                        | The University of Arizona: its campus and its work | Marvin | 1925 | 
          
                                                                                        | The University of Arizona: new frontiers in science | Hodge | 1964 | 
          
                                                                                        | The University's legal tender |  | 1948 | 
          
                                                                                        | The unlucky Jesuit mission of Bac, 1732-1767 | Donohue | 1960 | 
          
                                                                                        | The unpredictable Kate Elder | Kegley | 1960 | 
          
                                                                                        | The unstereotyped Western | Williams | 1968 | 
          
                                                                                        | The unstoppables | Eaton | 1965 | 
          
                                                                                        | The unstructured school in the foothills, and they have two more in Yavapai County | Lynch | 1971 | 
          
                                                                                        | The unusual pole house | Schuster | 1975 | 
          
                                                                                        | The Upper Cretaceous Ammonite Calycoceras naviculare (Mantell) in Arizona | Cobban | 1975 |