Outdoor Oklahoma.

v.1-4(1945-1948); v.5-7(1949-1951); v.8-9(1952-1954); v.10-12(1954-1956); v.13-15(1957-1959); v.16-17(1960-1961); v.18-19(1962-1963); v.20-21(1964-1965); v.21-22 (1965-66); v.22-23(1966-1967); v.23-24 1967-68; v.24-25(1968-1969); v.25-26 1969-70; v.26-27(1970-1971); v.27-28 1971-72; v.29-30 1973-74; v.28-30(1972-1974); v.31-32 1975-76; v.31-33(1975-1977); v.33-34 1977-78; v.35-36 1979-80; v.34-36(1978-1980); v.37-38 1981-82; v.37-38(1981-1982); v.39-40 1983-84; v.41-42 1985-86; v.42 (1986); v.42-43(1986-1987); v.43 incomplete (1987); v.43-44 1987-88; v.45 (1989); v.45-46 1989-90; v.47-48 1991-92; v.49-50 1993-94; v.46, 51 incomplete (1990,1995); v.51-52 1995-96; v.52 (1996); v.53 (1997); v.53-54 1997-98; v.54 (1998); v.55 (1999); v.55-56 1999-00; v.56 (2000); v.57-58 2001-02; v.59-60 2003-04; v.61-62 2005-06; v.63-64 (2007-08); v.65-66 (2009-10); v.67 (2011); v.68 (2012) inc.; v.69 (2013); v.70 (2014); v.39(1983); v.40(1984); v.41(1985); v.44(1988)