Reports on canals, railways, roads, and other subjects, made to "The Pennsylvania Society for the Promotion of Internal Improvement."
By: By William Strickland, while engaged in the service of the society.
Contributors: Pennsylvania Society for the Promotion of Internal Improvements in the Commonwealth.
Series: American culture series -- 405.10.
Publisher: H. C. Carey & I. Lea
Place of publication: Philadelphia
Language: eng
Number of pages: 51
Subjects: Engineering
Notes: Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 405.10)