457 A.2d 989 G.M.P. Land Company, Inc., Appellant v. Board of Supervisors of Hegins Township and Hegins Township Environmental Association, Appellees. Commonwealth Court of Pennsylvania.Argued February 1, 1983 March 14, 1983. Zoning — Exclusionary zoning — Strip mining restrictions — Burden of proof — Accessibility of coal deposits — Confiscation — Surface uses — Police […]