The evolution of transportation in western Pennsylvania.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Corporate Authors:	United States. National Park Service. Denver Service Center, United States. Department of the Interior. Southwestern Pennsylvania Heritage Preservation Commission
Format:	Government Document Book
Language:	English
Published:	[Denver, Colo.?] : U.S. Dept. of the Interior, National Park Service, Denver Service Center, [1994]
Series:	Special history study.
Subjects:	Trails > Pennsylvania > History. Canals > Transportation > Pennsylvania > History. Railroads > Transportation > Pennsylvania > History. Roads > Pennsylvania > History.

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Holdings details from Norlin Library - Government Information - US
Call Number:	I 29.88/5:T 68
I 29.88/5:T 68	Available Place a Hold