Source:Tarr-devastation
From Pittsburgh Streets
Joel A. Tarr, ed. Devastation and Renewal: An Environmental History of Pittsburgh and Its Region, 1st pbk. ed. University of Pittsburgh Press, Pittsburgh, 2005, ISBN 0-8229-5892-9.
Joel A. Tarr, ed. Devastation and Renewal: An Environmental History of Pittsburgh and Its Region, 1st pbk. ed. University of Pittsburgh Press, Pittsburgh, 2005, ISBN 0-8229-5892-9.