For the purpose of this chapter, the following definitions shall apply:
A. "Board" means the board of supervisors of Los Angeles County.
B. "Director" means the director of air pollution control provided for by Los Angeles County Ordinance No. 4460 New Series, entitled "An Ordinance Creating a Director of Air Pollution Control and Prescribing His Duties thereof," adopted February 20, 1945.
(Prior code §§ 6.04.010, 6.04.020 (Ord. 284 §§ 2, 3, 1947))