Okla. Stat. tit. 2, § 15-141
For the purpose of cooperating with the development of agricultural, mineral and industrial resources and the educational facilities of the state, there may be established in all counties of the State of Oklahoma agricultural and industrial expositions and fairs, in the manner provided pursuant to Sections 15-142 through 15-147 of this title.
Laws 1970, HB 1214, c. 335, § 1; Amended by Laws 1971, HB 1383, c. 100, § 1, emerg. eff. April 24, 1971; Amended by Laws 2001, HB 1378, c. 146, § 235, emerg. eff. April 30, 2001 (superseded document available); Renumbered from 2 O.S. § 157.1 by Laws 2001, HB 1378, c. 146, § 271, emerg. eff. April 30, 2001.