Roberts, W. M. 1. (1852). Engineers' report on the location of the Pittsburgh & Steubenville rail road, presented to the Board of Directors, March, 1852. Pittsburgh: Printed by W.S. Haven.
Chicago Style CitationRoberts, W. Milnor 1810-1881. Engineers' Report On the Location of the Pittsburgh & Steubenville Rail Road, Presented to the Board of Directors, March, 1852. Pittsburgh: Printed by W.S. Haven, 1852.
MLA CitationRoberts, W. Milnor 1810-1881. Engineers' Report On the Location of the Pittsburgh & Steubenville Rail Road, Presented to the Board of Directors, March, 1852. Pittsburgh: Printed by W.S. Haven, 1852.