http://pec.lib.wvu.edu/record/P212691987Regional perspective : Monongahela River.<p> Journal article reprint from: <em>Forum for Applied Research and Public Policy</em> (1987:winter).</p>Harrison, David C.Water-supply--Monongahela River Valley (W. Va. and Pa.)Monongahela River (W. Va. and Pa.)--Environmental aspects.Monongahela River Valley (W. Va. and Pa.)--Economic conditions.Water quality--Monongahela River Valley (W. Va.).14256