Supreme Court of Iowa April 1983 casesInternorth Inc., v. Iowa St. Bd. of Tax ReviewKelly v. Iowa Valley Mut. Ins. Ass'nWelp v. Iowa Department of RevenueGraves v. Eagle Iron WorksIowans for Tax Rel. v. Camp. Fin. Dis. Com'nState v. WiltAllied Gas v. Federated Mut. Ins. Co.Drinnin v. Heartland Area Educ. Agency 11Rush v. RayCunningham v. Kartridg Pak Co.State v. DeanChildren v. BurtonMathison v. YoungGray v. BowersSkoog v. FredellThompson v. StephensonBannon v. PfiffnerLAWS v. GRIEP