The last full week in March of each year shall be known throughout Oklahoma as Arbor Week.
Added by Laws 1971, c. 349, § 312, emerg. eff. June 24, 1971. Amended by Laws 1982, c. 40, § 1, emerg. eff. March 26, 1982. Renumbered from § 1301-312 of this title by Laws 2001, c. 113, § 56, emerg. eff. April 18, 2001.