http://pec.lib.wvu.edu/record/P193851966Water and woodlands : recreation in the Pittsburgh District.<p> Brochure. Includes map. "CEORPP 1130-1-22".</p>United States. Army. Corps of Engineers. Pittsburgh District.United States. Army. Corps of Engineers. Pittsburgh District--Maps.Dams--Pennsylvania--Pittsburgh Region--Maps.Reservoirs--Pennsylvania--Pittsburgh Region--Maps.Recreation areas--Pennsylvania--Pittsburgh Region--Maps.14256