Tex. Parks & Wild. Code § 50.002
Acts 1975, 64th Leg., p. 1405, ch. 545, Sec. 1, eff. Sept. 1, 1975.
Amended by Acts 1983, 68th Leg., p. 1337, ch. 277, Sec. 41, eff. Sept. 1, 1983;
Acts 1985, 69th Leg., ch. 267, art. 1, Sec. 57, eff. Sept. 1, 1985;
Acts 1995, 74th Leg., ch. 931, Sec. 80, eff. June 16, 1995.