Supreme Court of Iowa April 1968 casesState v. SefcheckState v. DavisHall v. Allied Mutual Insurance Co.Myers v. VosmekShelby Community Sch. Dist. v. HalversonLaFontaine v. Developers Builders, Inc.Detrick v. Aetna Casualty and Surety Co.State v. OliveriBoard of Education v. State Bd. Pub. InstnIowa Natural Resources Council v. Van ZeeState v. WardenburgState v. McNealState v. CookState v. HydeState v. WebbClaude v. Weaver Construction CompanyTreanor v. B.P.E. Leasing, Inc.Haynes v. RuhoffState v. WilliamsUnion Trust Sav. Bank v. Stanwood Feed GrainModern Heat Power Company v. PaulClarke, Inc. v. City of BettendorfState v. HoustonState v. DykesBrooks v. DickeyStockdale v. LesterHartwig v. OlsonCollins v. IsaacsonKruidenier v. McCullochAppanoose County Rural Taxpayers Assoc., Inc. v. Iowa State Tax Commission