387 A.2d 167 County of Fayette v. Helen A. Blout and Laurel Contracting, Inc., Appellants. Commonwealth Court of Pennsylvania.Argued May 4, 1978 May 31, 1978. Zoning — Equity — Scope of appellate review — Abuse of discretion — Error of law — Findings of fact — Sufficient evidence — Truck storage — Commercial or truck […]