142 S.E.2d 66 RALSTON PURINA COMPANY, INC. v. ACREY. 22880.Supreme Court of Georgia.ARGUED MARCH 8, 1965. DECIDED APRIL 8, 1965. 1. (a) Where the petition alleges that the defendant commenced the operations which are sought to be enjoined almost a year and a half after the adoption of a zoning ordinance, the mere possibility that […]