Western Oil & Gas Assn. v. Monterey Bay Unified Air Pollution Control Dist. (1989) 49 Cal.3d 408 , 261 Cal.Rptr. 384; 777 P.2d 157 [No. S006708. Supreme Court of California. August 17, 1989.] WESTERN OIL AND GAS ASSOCIATION, Plaintiff and Appellant, v. MONTEREY BAY UNIFIED AIR POLLUTION CONTROL DISTRICT et al., Defendants and Respondents (Opinion […]